31793118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39841}}^1$

素因数の和:39872

約数の個数: 32

約数和(自身を含む): 76496640

約数和(自身を除く): 44703522

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 39841, 79682, 119523, 239046, 278887, 557774, 756979, 836661, 1513958, 1673322, 2270937, 4541874, 5298853, 10597706, 15896559, 31793118]

約数ペア:

[(1, 31793118), (2, 15896559), (3, 10597706), (6, 5298853), (7, 4541874), (14, 2270937), (19, 1673322), (21, 1513958), (38, 836661), (42, 756979), (57, 557774), (114, 278887), (133, 239046), (266, 119523), (399, 79682), (798, 39841)]