85435972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{9323}}^1$

素因数の和:9435

約数の個数: 24

約数和(自身を含む): 156643200

約数和(自身を除く): 71207228

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 4582, 9164, 9323, 18646, 37292, 270367, 540734, 736517, 1081468, 1473034, 2946068, 21358993, 42717986, 85435972]

約数ペア:

[(1, 85435972), (2, 42717986), (4, 21358993), (29, 2946068), (58, 1473034), (79, 1081468), (116, 736517), (158, 540734), (316, 270367), (2291, 37292), (4582, 18646), (9164, 9323)]