90525908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{3529}}^1$

素因数の和:3608

約数の個数: 36

約数和(自身を含む): 177467220

約数和(自身を除く): 86941312

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 1166, 2332, 3529, 6413, 7058, 12826, 14116, 25652, 38819, 77638, 155276, 187037, 374074, 427009, 748148, 854018, 1708036, 2057407, 4114814, 8229628, 22631477, 45262954, 90525908]

約数ペア:

[(1, 90525908), (2, 45262954), (4, 22631477), (11, 8229628), (22, 4114814), (44, 2057407), (53, 1708036), (106, 854018), (121, 748148), (212, 427009), (242, 374074), (484, 187037), (583, 155276), (1166, 77638), (2332, 38819), (3529, 25652), (6413, 14116), (7058, 12826)]