157091632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{316717}}^1$

素因数の和:316756

約数の個数: 20

約数和(自身を含む): 314184256

約数和(自身を除く): 157092624

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 316717, 633434, 1266868, 2533736, 5067472, 9818227, 19636454, 39272908, 78545816, 157091632]

約数ペア:

[(1, 157091632), (2, 78545816), (4, 39272908), (8, 19636454), (16, 9818227), (31, 5067472), (62, 2533736), (124, 1266868), (248, 633434), (496, 316717)]