64338164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{23971}}^1$

素因数の和:24047

約数の個数: 24

約数和(自身を含む): 124846176

約数和(自身を除く): 60508012

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 23971, 47942, 95884, 263681, 527362, 1054724, 1462231, 2924462, 5848924, 16084541, 32169082, 64338164]

約数ペア:

[(1, 64338164), (2, 32169082), (4, 16084541), (11, 5848924), (22, 2924462), (44, 1462231), (61, 1054724), (122, 527362), (244, 263681), (671, 95884), (1342, 47942), (2684, 23971)]