31329288

素因数分解:

$2^3\times 3^3\times {\mathrm{145043}}^1$

素因数の和:145058

約数の個数: 32

約数和(自身を含む): 87026400

約数和(自身を除く): 55697112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 145043, 290086, 435129, 580172, 870258, 1160344, 1305387, 1740516, 2610774, 3481032, 3916161, 5221548, 7832322, 10443096, 15664644, 31329288]

約数ペア:

[(1, 31329288), (2, 15664644), (3, 10443096), (4, 7832322), (6, 5221548), (8, 3916161), (9, 3481032), (12, 2610774), (18, 1740516), (24, 1305387), (27, 1160344), (36, 870258), (54, 580172), (72, 435129), (108, 290086), (216, 145043)]