39619456

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{3191}}^1$

素因数の和:3302

約数の個数: 32

約数和(自身を含む): 79768080

約数和(自身を除く): 40148624

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 3191, 6208, 6382, 12416, 12764, 25528, 51056, 102112, 204224, 309527, 408448, 619054, 1238108, 2476216, 4952432, 9904864, 19809728, 39619456]

約数ペア:

[(1, 39619456), (2, 19809728), (4, 9904864), (8, 4952432), (16, 2476216), (32, 1238108), (64, 619054), (97, 408448), (128, 309527), (194, 204224), (388, 102112), (776, 51056), (1552, 25528), (3104, 12764), (3191, 12416), (6208, 6382)]