56439136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{135671}}^1$

素因数の和:135694

約数の個数: 24

約数和(自身を含む): 119662704

約数和(自身を除く): 63223568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 135671, 271342, 542684, 1085368, 1763723, 2170736, 3527446, 4341472, 7054892, 14109784, 28219568, 56439136]

約数ペア:

[(1, 56439136), (2, 28219568), (4, 14109784), (8, 7054892), (13, 4341472), (16, 3527446), (26, 2170736), (32, 1763723), (52, 1085368), (104, 542684), (208, 271342), (416, 135671)]