31011316

素因数分解:

$2^2\times 7^4\times {\mathrm{3229}}^1$

素因数の和:3261

約数の個数: 30

約数和(自身を含む): 63330610

約数和(自身を除く): 32319294

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 3229, 4802, 6458, 9604, 12916, 22603, 45206, 90412, 158221, 316442, 632884, 1107547, 2215094, 4430188, 7752829, 15505658, 31011316]

約数ペア:

[(1, 31011316), (2, 15505658), (4, 7752829), (7, 4430188), (14, 2215094), (28, 1107547), (49, 632884), (98, 316442), (196, 158221), (343, 90412), (686, 45206), (1372, 22603), (2401, 12916), (3229, 9604), (4802, 6458)]