353143856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{99871}}^1$

素因数の和:99909

約数の個数: 40

約数和(自身を含む): 780200064

約数和(自身を除く): 427056208

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 99871, 199742, 399484, 798968, 1298323, 1597936, 1697807, 2596646, 3395614, 5193292, 6791228, 10386584, 13582456, 20773168, 22071491, 27164912, 44142982, 88285964, 176571928, 353143856]

約数ペア:

[(1, 353143856), (2, 176571928), (4, 88285964), (8, 44142982), (13, 27164912), (16, 22071491), (17, 20773168), (26, 13582456), (34, 10386584), (52, 6791228), (68, 5193292), (104, 3395614), (136, 2596646), (208, 1697807), (221, 1597936), (272, 1298323), (442, 798968), (884, 399484), (1768, 199742), (3536, 99871)]