23978656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{57641}}^1$

素因数の和:57664

約数の個数: 24

約数和(自身を含む): 50840244

約数和(自身を除く): 26861588

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 57641, 115282, 230564, 461128, 749333, 922256, 1498666, 1844512, 2997332, 5994664, 11989328, 23978656]

約数ペア:

[(1, 23978656), (2, 11989328), (4, 5994664), (8, 2997332), (13, 1844512), (16, 1498666), (26, 922256), (32, 749333), (52, 461128), (104, 230564), (208, 115282), (416, 57641)]