353145136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{538331}}^1$

素因数の和:538380

約数の個数: 20

約数和(自身を含む): 700908264

約数和(自身を除く): 347763128

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 538331, 1076662, 2153324, 4306648, 8613296, 22071571, 44143142, 88286284, 176572568, 353145136]

約数ペア:

[(1, 353145136), (2, 176572568), (4, 88286284), (8, 44143142), (16, 22071571), (41, 8613296), (82, 4306648), (164, 2153324), (328, 1076662), (656, 538331)]