31504494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24197}}^1$

素因数の和:24240

約数の個数: 32

約数和(自身を含む): 74336256

約数和(自身を除く): 42831762

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 24197, 48394, 72591, 145182, 169379, 338758, 508137, 750107, 1016274, 1500214, 2250321, 4500642, 5250749, 10501498, 15752247, 31504494]

約数ペア:

[(1, 31504494), (2, 15752247), (3, 10501498), (6, 5250749), (7, 4500642), (14, 2250321), (21, 1500214), (31, 1016274), (42, 750107), (62, 508137), (93, 338758), (186, 169379), (217, 145182), (434, 72591), (651, 48394), (1302, 24197)]