89563738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{66739}}^1$

素因数の和:66813

約数の個数: 16

約数和(自身を含む): 148963680

約数和(自身を除く): 59399942

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 66739, 133478, 734129, 1468258, 4071079, 8142158, 44781869, 89563738]

約数ペア:

[(1, 89563738), (2, 44781869), (11, 8142158), (22, 4071079), (61, 1468258), (122, 734129), (671, 133478), (1342, 66739)]