23211556

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 41511960

約数和(自身を除く): 18300404

約数列:

[1, 2, 4, 89, 113, 178, 226, 356, 452, 577, 1154, 2308, 10057, 20114, 40228, 51353, 65201, 102706, 130402, 205412, 260804, 5802889, 11605778, 23211556]

約数ペア:

[(1, 23211556), (2, 11605778), (4, 5802889), (89, 260804), (113, 205412), (178, 130402), (226, 102706), (356, 65201), (452, 51353), (577, 40228), (1154, 20114), (2308, 10057)]