91319668

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{188677}}^1$

素因数の和:188703

約数の個数: 18

約数和(自身を含む): 175659218

約数和(自身を除く): 84339550

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 188677, 377354, 754708, 2075447, 4150894, 8301788, 22829917, 45659834, 91319668]

約数ペア:

[(1, 91319668), (2, 45659834), (4, 22829917), (11, 8301788), (22, 4150894), (44, 2075447), (121, 754708), (242, 377354), (484, 188677)]