85156136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4733}}^1$

素因数の和:4925

約数の個数: 32

約数和(自身を含む): 172980360

約数和(自身を除く): 87824224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 4733, 8996, 9466, 17992, 18932, 37864, 61529, 123058, 246116, 492232, 818809, 1637618, 3275236, 6550472, 10644517, 21289034, 42578068, 85156136]

約数ペア:

[(1, 85156136), (2, 42578068), (4, 21289034), (8, 10644517), (13, 6550472), (26, 3275236), (52, 1637618), (104, 818809), (173, 492232), (346, 246116), (692, 123058), (1384, 61529), (2249, 37864), (4498, 18932), (4733, 17992), (8996, 9466)]