142834732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{8287}}^1$

素因数の和:8461

約数の個数: 24

約数和(自身を含む): 259911680

約数和(自身を除く): 117076948

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 4309, 8287, 8618, 16574, 17236, 33148, 256897, 513794, 1027588, 1151893, 2303786, 4607572, 35708683, 71417366, 142834732]

約数ペア:

[(1, 142834732), (2, 71417366), (4, 35708683), (31, 4607572), (62, 2303786), (124, 1151893), (139, 1027588), (278, 513794), (556, 256897), (4309, 33148), (8287, 17236), (8618, 16574)]