79644368

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{21737}}^1$

素因数の和:21974

約数の個数: 20

約数和(自身を含む): 154991940

約数和(自身を除く): 75347572

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 21737, 43474, 86948, 173896, 347792, 4977773, 9955546, 19911092, 39822184, 79644368]

約数ペア:

[(1, 79644368), (2, 39822184), (4, 19911092), (8, 9955546), (16, 4977773), (229, 347792), (458, 173896), (916, 86948), (1832, 43474), (3664, 21737)]