31370874

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 64610880

約数和(自身を除く): 33240006

約数列:

[1, 2, 3, 6, 67, 73, 134, 146, 201, 219, 402, 438, 1069, 2138, 3207, 4891, 6414, 9782, 14673, 29346, 71623, 78037, 143246, 156074, 214869, 234111, 429738, 468222, 5228479, 10456958, 15685437, 31370874]

約数ペア:

[(1, 31370874), (2, 15685437), (3, 10456958), (6, 5228479), (67, 468222), (73, 429738), (134, 234111), (146, 214869), (201, 156074), (219, 143246), (402, 78037), (438, 71623), (1069, 29346), (2138, 14673), (3207, 9782), (4891, 6414)]