31430312

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{24103}}^1$

素因数の和:24272

約数の個数: 16

約数和(自身を含む): 59295840

約数和(自身を除く): 27865528

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 24103, 48206, 96412, 192824, 3928789, 7857578, 15715156, 31430312]

約数ペア:

[(1, 31430312), (2, 15715156), (4, 7857578), (8, 3928789), (163, 192824), (326, 96412), (652, 48206), (1304, 24103)]