23270416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6581}}^1$

素因数の和:6619

約数の個数: 40

約数和(自身を含む): 51418584

約数和(自身を除く): 28148168

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 6581, 13162, 26324, 52648, 85553, 105296, 111877, 171106, 223754, 342212, 447508, 684424, 895016, 1368848, 1454401, 1790032, 2908802, 5817604, 11635208, 23270416]

約数ペア:

[(1, 23270416), (2, 11635208), (4, 5817604), (8, 2908802), (13, 1790032), (16, 1454401), (17, 1368848), (26, 895016), (34, 684424), (52, 447508), (68, 342212), (104, 223754), (136, 171106), (208, 111877), (221, 105296), (272, 85553), (442, 52648), (884, 26324), (1768, 13162), (3536, 6581)]