39731872016

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{25600433}}^1$

素因数の和:25600538

約数の個数: 20

約数和(自身を含む): 77774118492

約数和(自身を除く): 38042246476

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 25600433, 51200866, 102401732, 204803464, 409606928, 2483242001, 4966484002, 9932968004, 19865936008, 39731872016]

約数ペア:

[(1, 39731872016), (2, 19865936008), (4, 9932968004), (8, 4966484002), (16, 2483242001), (97, 409606928), (194, 204803464), (388, 102401732), (776, 51200866), (1552, 25600433)]