31843656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2617}}^1$

素因数の和:2655

約数の個数: 72

約数和(自身を含む): 93423330

約数和(自身を除く): 61579674

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, 2617, 3042, 4056, 5234, 6084, 7851, 10468, 12168, 15702, 20936, 23553, 31404, 34021, 47106, 62808, 68042, 94212, 102063, 136084, 188424, 204126, 272168, 306189, 408252, 442273, 612378, 816504, 884546, 1224756, 1326819, 1769092, 2449512, 2653638, 3538184, 3980457, 5307276, 7960914, 10614552, 15921828, 31843656]

約数ペア:

[(1, 31843656), (2, 15921828), (3, 10614552), (4, 7960914), (6, 5307276), (8, 3980457), (9, 3538184), (12, 2653638), (13, 2449512), (18, 1769092), (24, 1326819), (26, 1224756), (36, 884546), (39, 816504), (52, 612378), (72, 442273), (78, 408252), (104, 306189), (117, 272168), (156, 204126), (169, 188424), (234, 136084), (312, 102063), (338, 94212), (468, 68042), (507, 62808), (676, 47106), (936, 34021), (1014, 31404), (1352, 23553), (1521, 20936), (2028, 15702), (2617, 12168), (3042, 10468), (4056, 7851), (5234, 6084)]