31940856

素因数分解:

$2^3\times 3^2\times {\mathrm{617}}^1\times {\mathrm{719}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 86767200

約数和(自身を除く): 54826344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 617, 719, 1234, 1438, 1851, 2157, 2468, 2876, 3702, 4314, 4936, 5553, 5752, 6471, 7404, 8628, 11106, 12942, 14808, 17256, 22212, 25884, 44424, 51768, 443623, 887246, 1330869, 1774492, 2661738, 3548984, 3992607, 5323476, 7985214, 10646952, 15970428, 31940856]

約数ペア:

[(1, 31940856), (2, 15970428), (3, 10646952), (4, 7985214), (6, 5323476), (8, 3992607), (9, 3548984), (12, 2661738), (18, 1774492), (24, 1330869), (36, 887246), (72, 443623), (617, 51768), (719, 44424), (1234, 25884), (1438, 22212), (1851, 17256), (2157, 14808), (2468, 12942), (2876, 11106), (3702, 8628), (4314, 7404), (4936, 6471), (5553, 5752)]