31923838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 53136000

約数和(自身を除く): 21212162

約数列:

[1, 2, 19, 29, 38, 58, 59, 118, 491, 551, 982, 1102, 1121, 1711, 2242, 3422, 9329, 14239, 18658, 28478, 28969, 32509, 57938, 65018, 270541, 541082, 550411, 840101, 1100822, 1680202, 15961919, 31923838]

約数ペア:

[(1, 31923838), (2, 15961919), (19, 1680202), (29, 1100822), (38, 840101), (58, 550411), (59, 541082), (118, 270541), (491, 65018), (551, 57938), (982, 32509), (1102, 28969), (1121, 28478), (1711, 18658), (2242, 14239), (3422, 9329)]