214918528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{152641}}^1$

素因数の和:152666

約数の個数: 32

約数和(自身を含む): 467084520

約数和(自身を除く): 252165992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 152641, 305282, 610564, 1221128, 1679051, 2442256, 3358102, 4884512, 6716204, 9769024, 13432408, 19538048, 26864816, 53729632, 107459264, 214918528]

約数ペア:

[(1, 214918528), (2, 107459264), (4, 53729632), (8, 26864816), (11, 19538048), (16, 13432408), (22, 9769024), (32, 6716204), (44, 4884512), (64, 3358102), (88, 2442256), (128, 1679051), (176, 1221128), (352, 610564), (704, 305282), (1408, 152641)]