25882768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{52183}}^1$

素因数の和:52222

約数の個数: 20

約数和(自身を含む): 51766528

約数和(自身を除く): 25883760

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 52183, 104366, 208732, 417464, 834928, 1617673, 3235346, 6470692, 12941384, 25882768]

約数ペア:

[(1, 25882768), (2, 12941384), (4, 6470692), (8, 3235346), (16, 1617673), (31, 834928), (62, 417464), (124, 208732), (248, 104366), (496, 52183)]