163540912

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{37717}}^1$

素因数の和:37996

約数の個数: 20

約数和(自身を含む): 318038176

約数和(自身を除く): 154497264

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 37717, 75434, 150868, 301736, 603472, 10221307, 20442614, 40885228, 81770456, 163540912]

約数ペア:

[(1, 163540912), (2, 81770456), (4, 40885228), (8, 20442614), (16, 10221307), (271, 603472), (542, 301736), (1084, 150868), (2168, 75434), (4336, 37717)]