39549056

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{9967}}^1$

素因数の和:10012

約数の個数: 32

約数和(自身を含む): 81338880

約数和(自身を除く): 41789824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 9967, 19934, 39868, 79736, 159472, 308977, 318944, 617954, 637888, 1235908, 1275776, 2471816, 4943632, 9887264, 19774528, 39549056]

約数ペア:

[(1, 39549056), (2, 19774528), (4, 9887264), (8, 4943632), (16, 2471816), (31, 1275776), (32, 1235908), (62, 637888), (64, 617954), (124, 318944), (128, 308977), (248, 159472), (496, 79736), (992, 39868), (1984, 19934), (3968, 9967)]