31483912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4817}}^1$

素因数の和:4885

約数の個数: 32

約数和(自身を含む): 63597600

約数和(自身を除く): 32113688

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 4817, 6536, 9634, 19268, 38536, 91523, 183046, 207131, 366092, 414262, 732184, 828524, 1657048, 3935489, 7870978, 15741956, 31483912]

約数ペア:

[(1, 31483912), (2, 15741956), (4, 7870978), (8, 3935489), (19, 1657048), (38, 828524), (43, 732184), (76, 414262), (86, 366092), (152, 207131), (172, 183046), (344, 91523), (817, 38536), (1634, 19268), (3268, 9634), (4817, 6536)]