212345936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{52457}}^1$

素因数の和:52499

約数の個数: 40

約数和(自身を含む): 468345024

約数和(自身を除く): 255999088

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 52457, 104914, 209828, 419656, 577027, 839312, 1154054, 1206511, 2308108, 2413022, 4616216, 4826044, 9232432, 9652088, 13271621, 19304176, 26543242, 53086484, 106172968, 212345936]

約数ペア:

[(1, 212345936), (2, 106172968), (4, 53086484), (8, 26543242), (11, 19304176), (16, 13271621), (22, 9652088), (23, 9232432), (44, 4826044), (46, 4616216), (88, 2413022), (92, 2308108), (176, 1206511), (184, 1154054), (253, 839312), (368, 577027), (506, 419656), (1012, 209828), (2024, 104914), (4048, 52457)]