31392244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1321}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 59336648

約数和(自身を除く): 27944404

約数列:

[1, 2, 4, 13, 26, 52, 457, 914, 1321, 1828, 2642, 5284, 5941, 11882, 17173, 23764, 34346, 68692, 603697, 1207394, 2414788, 7848061, 15696122, 31392244]

約数ペア:

[(1, 31392244), (2, 15696122), (4, 7848061), (13, 2414788), (26, 1207394), (52, 603697), (457, 68692), (914, 34346), (1321, 23764), (1828, 17173), (2642, 11882), (5284, 5941)]