54347144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2141}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 107956800

約数和(自身を除く): 53609656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 334, 668, 1336, 2141, 3173, 4282, 6346, 8564, 12692, 17128, 25384, 40679, 81358, 162716, 325432, 357547, 715094, 1430188, 2860376, 6793393, 13586786, 27173572, 54347144]

約数ペア:

[(1, 54347144), (2, 27173572), (4, 13586786), (8, 6793393), (19, 2860376), (38, 1430188), (76, 715094), (152, 357547), (167, 325432), (334, 162716), (668, 81358), (1336, 40679), (2141, 25384), (3173, 17128), (4282, 12692), (6346, 8564)]