39457792

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 88

約数和(自身を含む): 89609472

約数和(自身を除く): 50151680

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 113, 124, 128, 176, 226, 248, 256, 341, 352, 452, 496, 512, 682, 704, 904, 992, 1024, 1243, 1364, 1408, 1808, 1984, 2486, 2728, 2816, 3503, 3616, 3968, 4972, 5456, 5632, 7006, 7232, 7936, 9944, 10912, 11264, 14012, 14464, 15872, 19888, 21824, 28024, 28928, 31744, 38533, 39776, 43648, 56048, 57856, 77066, 79552, 87296, 112096, 115712, 154132, 159104, 174592, 224192, 308264, 318208, 349184, 448384, 616528, 636416, 896768, 1233056, 1272832, 1793536, 2466112, 3587072, 4932224, 9864448, 19728896, 39457792]

約数ペア:

[(1, 39457792), (2, 19728896), (4, 9864448), (8, 4932224), (11, 3587072), (16, 2466112), (22, 1793536), (31, 1272832), (32, 1233056), (44, 896768), (62, 636416), (64, 616528), (88, 448384), (113, 349184), (124, 318208), (128, 308264), (176, 224192), (226, 174592), (248, 159104), (256, 154132), (341, 115712), (352, 112096), (452, 87296), (496, 79552), (512, 77066), (682, 57856), (704, 56048), (904, 43648), (992, 39776), (1024, 38533), (1243, 31744), (1364, 28928), (1408, 28024), (1808, 21824), (1984, 19888), (2486, 15872), (2728, 14464), (2816, 14012), (3503, 11264), (3616, 10912), (3968, 9944), (4972, 7936), (5456, 7232), (5632, 7006)]