1631260672

素因数分解:

$2^{12}\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 104

約数和(自身を含む): 3491331840

約数和(自身を除く): 1860071168

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 256, 443, 464, 496, 512, 886, 899, 928, 992, 1024, 1772, 1798, 1856, 1984, 2048, 3544, 3596, 3712, 3968, 4096, 7088, 7192, 7424, 7936, 12847, 13733, 14176, 14384, 14848, 15872, 25694, 27466, 28352, 28768, 29696, 31744, 51388, 54932, 56704, 57536, 59392, 63488, 102776, 109864, 113408, 115072, 118784, 126976, 205552, 219728, 226816, 230144, 398257, 411104, 439456, 453632, 460288, 796514, 822208, 878912, 907264, 920576, 1593028, 1644416, 1757824, 1814528, 1841152, 3186056, 3288832, 3515648, 3682304, 6372112, 6577664, 7031296, 12744224, 13155328, 14062592, 25488448, 26310656, 28125184, 50976896, 52621312, 56250368, 101953792, 203907584, 407815168, 815630336, 1631260672]

約数ペア:

[(1, 1631260672), (2, 815630336), (4, 407815168), (8, 203907584), (16, 101953792), (29, 56250368), (31, 52621312), (32, 50976896), (58, 28125184), (62, 26310656), (64, 25488448), (116, 14062592), (124, 13155328), (128, 12744224), (232, 7031296), (248, 6577664), (256, 6372112), (443, 3682304), (464, 3515648), (496, 3288832), (512, 3186056), (886, 1841152), (899, 1814528), (928, 1757824), (992, 1644416), (1024, 1593028), (1772, 920576), (1798, 907264), (1856, 878912), (1984, 822208), (2048, 796514), (3544, 460288), (3596, 453632), (3712, 439456), (3968, 411104), (4096, 398257), (7088, 230144), (7192, 226816), (7424, 219728), (7936, 205552), (12847, 126976), (13733, 118784), (14176, 115072), (14384, 113408), (14848, 109864), (15872, 102776), (25694, 63488), (27466, 59392), (28352, 57536), (28768, 56704), (29696, 54932), (31744, 51388)]