161720016

素因数分解:

$2^4\times 3^1\times {\mathrm{3369167}}^1$

素因数の和:3369178

約数の個数: 20

約数和(自身を含む): 417776832

約数和(自身を除く): 256056816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3369167, 6738334, 10107501, 13476668, 20215002, 26953336, 40430004, 53906672, 80860008, 161720016]

約数ペア:

[(1, 161720016), (2, 80860008), (3, 53906672), (4, 40430004), (6, 26953336), (8, 20215002), (12, 13476668), (16, 10107501), (24, 6738334), (48, 3369167)]