121471088

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{128677}}^1$

素因数の和:128744

約数の個数: 20

約数和(自身を含む): 239341080

約数和(自身を除く): 117869992

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 128677, 257354, 514708, 1029416, 2058832, 7591943, 15183886, 30367772, 60735544, 121471088]

約数ペア:

[(1, 121471088), (2, 60735544), (4, 30367772), (8, 15183886), (16, 7591943), (59, 2058832), (118, 1029416), (236, 514708), (472, 257354), (944, 128677)]