31281264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31033}}^1$

素因数の和:31054

約数の個数: 60

約数和(自身を含む): 100053616

約数和(自身を除く): 68772352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 31033, 62066, 93099, 124132, 186198, 217231, 248264, 279297, 372396, 434462, 496528, 558594, 651693, 744792, 868924, 1117188, 1303386, 1489584, 1737848, 1955079, 2234376, 2606772, 3475696, 3910158, 4468752, 5213544, 7820316, 10427088, 15640632, 31281264]

約数ペア:

[(1, 31281264), (2, 15640632), (3, 10427088), (4, 7820316), (6, 5213544), (7, 4468752), (8, 3910158), (9, 3475696), (12, 2606772), (14, 2234376), (16, 1955079), (18, 1737848), (21, 1489584), (24, 1303386), (28, 1117188), (36, 868924), (42, 744792), (48, 651693), (56, 558594), (63, 496528), (72, 434462), (84, 372396), (112, 279297), (126, 248264), (144, 217231), (168, 186198), (252, 124132), (336, 93099), (504, 62066), (1008, 31033)]