89965436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{691}}^1$

素因数の和:986

約数の個数: 36

約数和(自身を含む): 173948040

約数和(自身を除く): 83982604

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 269, 484, 538, 691, 1076, 1382, 2764, 2959, 5918, 7601, 11836, 15202, 30404, 32549, 65098, 83611, 130196, 167222, 185879, 334444, 371758, 743516, 2044669, 4089338, 8178676, 22491359, 44982718, 89965436]

約数ペア:

[(1, 89965436), (2, 44982718), (4, 22491359), (11, 8178676), (22, 4089338), (44, 2044669), (121, 743516), (242, 371758), (269, 334444), (484, 185879), (538, 167222), (691, 130196), (1076, 83611), (1382, 65098), (2764, 32549), (2959, 30404), (5918, 15202), (7601, 11836)]