90817018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53359}}^1$

素因数の和:53421

約数の個数: 16

約数和(自身を含む): 145992960

約数和(自身を除く): 55175942

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 53359, 106718, 1227257, 1974283, 2454514, 3948566, 45408509, 90817018]

約数ペア:

[(1, 90817018), (2, 45408509), (23, 3948566), (37, 2454514), (46, 1974283), (74, 1227257), (851, 106718), (1702, 53359)]