43256488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3299}}^1$

素因数の和:3465

約数の個数: 32

約数和(自身を含む): 89100000

約数和(自身を除く): 45843512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3278, 3299, 6556, 6598, 13112, 13196, 26392, 36289, 72578, 145156, 290312, 491551, 983102, 1966204, 3932408, 5407061, 10814122, 21628244, 43256488]

約数ペア:

[(1, 43256488), (2, 21628244), (4, 10814122), (8, 5407061), (11, 3932408), (22, 1966204), (44, 983102), (88, 491551), (149, 290312), (298, 145156), (596, 72578), (1192, 36289), (1639, 26392), (3278, 13196), (3299, 13112), (6556, 6598)]