31552836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2521}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 84739200

約数和(自身を除く): 53186364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 2521, 3129, 4172, 5042, 6258, 7563, 10084, 12516, 15126, 17647, 30252, 35294, 52941, 70588, 105882, 211764, 375629, 751258, 1126887, 1502516, 2253774, 2629403, 4507548, 5258806, 7888209, 10517612, 15776418, 31552836]

約数ペア:

[(1, 31552836), (2, 15776418), (3, 10517612), (4, 7888209), (6, 5258806), (7, 4507548), (12, 2629403), (14, 2253774), (21, 1502516), (28, 1126887), (42, 751258), (84, 375629), (149, 211764), (298, 105882), (447, 70588), (596, 52941), (894, 35294), (1043, 30252), (1788, 17647), (2086, 15126), (2521, 12516), (3129, 10084), (4172, 7563), (5042, 6258)]