25871456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{62191}}^1$

素因数の和:62214

約数の個数: 24

約数和(自身を含む): 54853344

約数和(自身を除く): 28981888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 62191, 124382, 248764, 497528, 808483, 995056, 1616966, 1990112, 3233932, 6467864, 12935728, 25871456]

約数ペア:

[(1, 25871456), (2, 12935728), (4, 6467864), (8, 3233932), (13, 1990112), (16, 1616966), (26, 995056), (32, 808483), (52, 497528), (104, 248764), (208, 124382), (416, 62191)]