16031312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1251

約数の個数: 40

約数和(自身を含む): 34343040

約数和(自身を除く): 18311728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1153, 1264, 1738, 2306, 3476, 4612, 6952, 9224, 12683, 13904, 18448, 25366, 50732, 91087, 101464, 182174, 202928, 364348, 728696, 1001957, 1457392, 2003914, 4007828, 8015656, 16031312]

約数ペア:

[(1, 16031312), (2, 8015656), (4, 4007828), (8, 2003914), (11, 1457392), (16, 1001957), (22, 728696), (44, 364348), (79, 202928), (88, 182174), (158, 101464), (176, 91087), (316, 50732), (632, 25366), (869, 18448), (1153, 13904), (1264, 12683), (1738, 9224), (2306, 6952), (3476, 4612)]