89998018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{61057}}^1$

素因数の和:61137

約数の個数: 16

約数和(自身を含む): 149469984

約数和(自身を除く): 59471966

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 61057, 122114, 671627, 1343254, 4090819, 8181638, 44999009, 89998018]

約数ペア:

[(1, 89998018), (2, 44999009), (11, 8181638), (22, 4090819), (67, 1343254), (134, 671627), (737, 122114), (1474, 61057)]