91311488

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1507

約数の個数: 64

約数和(自身を含む): 199389600

約数和(自身を除く): 108078112

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1447, 1856, 1972, 2176, 2894, 3712, 3944, 5788, 7888, 11576, 15776, 23152, 24599, 31552, 41963, 46304, 49198, 63104, 83926, 92608, 98396, 167852, 185216, 196792, 335704, 393584, 671408, 713371, 787168, 1342816, 1426742, 1574336, 2685632, 2853484, 3148672, 5371264, 5706968, 11413936, 22827872, 45655744, 91311488]

約数ペア:

[(1, 91311488), (2, 45655744), (4, 22827872), (8, 11413936), (16, 5706968), (17, 5371264), (29, 3148672), (32, 2853484), (34, 2685632), (58, 1574336), (64, 1426742), (68, 1342816), (116, 787168), (128, 713371), (136, 671408), (232, 393584), (272, 335704), (464, 196792), (493, 185216), (544, 167852), (928, 98396), (986, 92608), (1088, 83926), (1447, 63104), (1856, 49198), (1972, 46304), (2176, 41963), (2894, 31552), (3712, 24599), (3944, 23152), (5788, 15776), (7888, 11576)]