31016232

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2549}}^1$

素因数の和:2587

約数の個数: 72

約数和(自身を含む): 90996750

約数和(自身を除く): 59980518

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 2549, 3042, 4056, 5098, 6084, 7647, 10196, 12168, 15294, 20392, 22941, 30588, 33137, 45882, 61176, 66274, 91764, 99411, 132548, 183528, 198822, 265096, 298233, 397644, 430781, 596466, 795288, 861562, 1192932, 1292343, 1723124, 2385864, 2584686, 3446248, 3877029, 5169372, 7754058, 10338744, 15508116, 31016232]

約数ペア:

[(1, 31016232), (2, 15508116), (3, 10338744), (4, 7754058), (6, 5169372), (8, 3877029), (9, 3446248), (12, 2584686), (13, 2385864), (18, 1723124), (24, 1292343), (26, 1192932), (36, 861562), (39, 795288), (52, 596466), (72, 430781), (78, 397644), (104, 298233), (117, 265096), (156, 198822), (169, 183528), (234, 132548), (312, 99411), (338, 91764), (468, 66274), (507, 61176), (676, 45882), (936, 33137), (1014, 30588), (1352, 22941), (1521, 20392), (2028, 15294), (2549, 12168), (3042, 10196), (4056, 7647), (5098, 6084)]