89963896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{19289}}^1$

素因数の和:19359

約数の個数: 32

約数和(自身を含む): 187498800

約数和(自身を除く): 97534904

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 19289, 38578, 77156, 154312, 212179, 424358, 848716, 1022317, 1697432, 2044634, 4089268, 8178536, 11245487, 22490974, 44981948, 89963896]

約数ペア:

[(1, 89963896), (2, 44981948), (4, 22490974), (8, 11245487), (11, 8178536), (22, 4089268), (44, 2044634), (53, 1697432), (88, 1022317), (106, 848716), (212, 424358), (424, 212179), (583, 154312), (1166, 77156), (2332, 38578), (4664, 19289)]