31928904

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{7039}}^1$

素因数の和:7064

約数の個数: 80

約数和(自身を含む): 102220800

約数和(自身を除く): 70291896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 7039, 14078, 21117, 28156, 42234, 49273, 56312, 63351, 84468, 98546, 126702, 147819, 168936, 190053, 197092, 253404, 295638, 380106, 394184, 443457, 506808, 570159, 591276, 760212, 886914, 1140318, 1182552, 1330371, 1520424, 1773828, 2280636, 2660742, 3547656, 3991113, 4561272, 5321484, 7982226, 10642968, 15964452, 31928904]

約数ペア:

[(1, 31928904), (2, 15964452), (3, 10642968), (4, 7982226), (6, 5321484), (7, 4561272), (8, 3991113), (9, 3547656), (12, 2660742), (14, 2280636), (18, 1773828), (21, 1520424), (24, 1330371), (27, 1182552), (28, 1140318), (36, 886914), (42, 760212), (54, 591276), (56, 570159), (63, 506808), (72, 443457), (81, 394184), (84, 380106), (108, 295638), (126, 253404), (162, 197092), (168, 190053), (189, 168936), (216, 147819), (252, 126702), (324, 98546), (378, 84468), (504, 63351), (567, 56312), (648, 49273), (756, 42234), (1134, 28156), (1512, 21117), (2268, 14078), (4536, 7039)]