64311896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{13789}}^1$

素因数の和:13859

約数の個数: 32

約数和(自身を含む): 134038800

約数和(自身を除く): 69726904

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 13789, 27578, 55156, 110312, 151679, 303358, 606716, 730817, 1213432, 1461634, 2923268, 5846536, 8038987, 16077974, 32155948, 64311896]

約数ペア:

[(1, 64311896), (2, 32155948), (4, 16077974), (8, 8038987), (11, 5846536), (22, 2923268), (44, 1461634), (53, 1213432), (88, 730817), (106, 606716), (212, 303358), (424, 151679), (583, 110312), (1166, 55156), (2332, 27578), (4664, 13789)]