64193684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1291}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 116342016

約数和(自身を除く): 52148332

約数列:

[1, 2, 4, 31, 62, 124, 401, 802, 1291, 1604, 2582, 5164, 12431, 24862, 40021, 49724, 80042, 160084, 517691, 1035382, 2070764, 16048421, 32096842, 64193684]

約数ペア:

[(1, 64193684), (2, 32096842), (4, 16048421), (31, 2070764), (62, 1035382), (124, 517691), (401, 160084), (802, 80042), (1291, 49724), (1604, 40021), (2582, 24862), (5164, 12431)]