87016604

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{509}}^1\times {\mathrm{541}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 154795200

約数和(自身を除く): 67778596

約数列:

[1, 2, 4, 79, 158, 316, 509, 541, 1018, 1082, 2036, 2164, 40211, 42739, 80422, 85478, 160844, 170956, 275369, 550738, 1101476, 21754151, 43508302, 87016604]

約数ペア:

[(1, 87016604), (2, 43508302), (4, 21754151), (79, 1101476), (158, 550738), (316, 275369), (509, 170956), (541, 160844), (1018, 85478), (1082, 80422), (2036, 42739), (2164, 40211)]