88388872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77263}}^1$

素因数の和:77293

約数の個数: 32

約数和(自身を含む): 194705280

約数和(自身を除く): 106316408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 77263, 154526, 309052, 618104, 849893, 1004419, 1699786, 2008838, 3399572, 4017676, 6799144, 8035352, 11048609, 22097218, 44194436, 88388872]

約数ペア:

[(1, 88388872), (2, 44194436), (4, 22097218), (8, 11048609), (11, 8035352), (13, 6799144), (22, 4017676), (26, 3399572), (44, 2008838), (52, 1699786), (88, 1004419), (104, 849893), (143, 618104), (286, 309052), (572, 154526), (1144, 77263)]