4391432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 8769600

約数和(自身を除く): 4378168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 173, 334, 346, 668, 692, 1336, 1384, 3173, 3287, 6346, 6574, 12692, 13148, 25384, 26296, 28891, 57782, 115564, 231128, 548929, 1097858, 2195716, 4391432]

約数ペア:

[(1, 4391432), (2, 2195716), (4, 1097858), (8, 548929), (19, 231128), (38, 115564), (76, 57782), (152, 28891), (167, 26296), (173, 25384), (334, 13148), (346, 12692), (668, 6574), (692, 6346), (1336, 3287), (1384, 3173)]