89667688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53629}}^1$

素因数の和:53665

約数の個数: 32

約数和(自身を含む): 193068000

約数和(自身を除く): 103400312

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 53629, 107258, 214516, 429032, 589919, 1018951, 1179838, 2037902, 2359676, 4075804, 4719352, 8151608, 11208461, 22416922, 44833844, 89667688]

約数ペア:

[(1, 89667688), (2, 44833844), (4, 22416922), (8, 11208461), (11, 8151608), (19, 4719352), (22, 4075804), (38, 2359676), (44, 2037902), (76, 1179838), (88, 1018951), (152, 589919), (209, 429032), (418, 214516), (836, 107258), (1672, 53629)]