91951772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{189983}}^1$

素因数の和:190009

約数の個数: 18

約数和(自身を含む): 176875104

約数和(自身を除く): 84923332

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 189983, 379966, 759932, 2089813, 4179626, 8359252, 22987943, 45975886, 91951772]

約数ペア:

[(1, 91951772), (2, 45975886), (4, 22987943), (11, 8359252), (22, 4179626), (44, 2089813), (121, 759932), (242, 379966), (484, 189983)]