31648792

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3793}}^1$

素因数の和:3955

約数の個数: 32

約数和(自身を含む): 68292000

約数和(自身を除く): 36643208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 3793, 4172, 7586, 8344, 15172, 26551, 30344, 53102, 106204, 212408, 565157, 1130314, 2260628, 3956099, 4521256, 7912198, 15824396, 31648792]

約数ペア:

[(1, 31648792), (2, 15824396), (4, 7912198), (7, 4521256), (8, 3956099), (14, 2260628), (28, 1130314), (56, 565157), (149, 212408), (298, 106204), (596, 53102), (1043, 30344), (1192, 26551), (2086, 15172), (3793, 8344), (4172, 7586)]