90809752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{25169}}^1$

素因数の和:25227

約数の個数: 32

約数和(自身を含む): 190285200

約数和(自身を除く): 99475448

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 25169, 50338, 100676, 201352, 276859, 553718, 1031929, 1107436, 2063858, 2214872, 4127716, 8255432, 11351219, 22702438, 45404876, 90809752]

約数ペア:

[(1, 90809752), (2, 45404876), (4, 22702438), (8, 11351219), (11, 8255432), (22, 4127716), (41, 2214872), (44, 2063858), (82, 1107436), (88, 1031929), (164, 553718), (328, 276859), (451, 201352), (902, 100676), (1804, 50338), (3608, 25169)]