131437676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{31687}}^1$

素因数の和:31769

約数の個数: 24

約数和(自身を含む): 247546656

約数和(自身を除く): 116108980

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 31687, 63374, 126748, 538679, 1077358, 1932907, 2154716, 3865814, 7731628, 32859419, 65718838, 131437676]

約数ペア:

[(1, 131437676), (2, 65718838), (4, 32859419), (17, 7731628), (34, 3865814), (61, 2154716), (68, 1932907), (122, 1077358), (244, 538679), (1037, 126748), (2074, 63374), (4148, 31687)]