64981036

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{1093}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 115788960

約数和(自身を除く): 50807924

約数列:

[1, 2, 4, 89, 167, 178, 334, 356, 668, 1093, 2186, 4372, 14863, 29726, 59452, 97277, 182531, 194554, 365062, 389108, 730124, 16245259, 32490518, 64981036]

約数ペア:

[(1, 64981036), (2, 32490518), (4, 16245259), (89, 730124), (167, 389108), (178, 365062), (334, 194554), (356, 182531), (668, 97277), (1093, 59452), (2186, 29726), (4372, 14863)]