89420804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{70079}}^1$

素因数の和:70123

約数の個数: 24

約数和(自身を含む): 176601600

約数和(自身を除く): 87180796

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 70079, 140158, 280316, 770869, 1541738, 2032291, 3083476, 4064582, 8129164, 22355201, 44710402, 89420804]

約数ペア:

[(1, 89420804), (2, 44710402), (4, 22355201), (11, 8129164), (22, 4064582), (29, 3083476), (44, 2032291), (58, 1541738), (116, 770869), (319, 280316), (638, 140158), (1276, 70079)]