90152018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{929}}^1$

素因数の和:1354

約数の個数: 24

約数和(自身を含む): 149170140

約数和(自身を除く): 59018122

約数列:

[1, 2, 11, 22, 121, 242, 401, 802, 929, 1858, 4411, 8822, 10219, 20438, 48521, 97042, 112409, 224818, 372529, 745058, 4097819, 8195638, 45076009, 90152018]

約数ペア:

[(1, 90152018), (2, 45076009), (11, 8195638), (22, 4097819), (121, 745058), (242, 372529), (401, 224818), (802, 112409), (929, 97042), (1858, 48521), (4411, 20438), (8822, 10219)]