80166008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4729}}^1$

素因数の和:4911

約数の個数: 32

約数和(自身を含む): 162901200

約数和(自身を除く): 82735192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 4729, 8476, 9458, 16952, 18916, 37832, 61477, 122954, 245908, 491816, 770827, 1541654, 3083308, 6166616, 10020751, 20041502, 40083004, 80166008]

約数ペア:

[(1, 80166008), (2, 40083004), (4, 20041502), (8, 10020751), (13, 6166616), (26, 3083308), (52, 1541654), (104, 770827), (163, 491816), (326, 245908), (652, 122954), (1304, 61477), (2119, 37832), (4238, 18916), (4729, 16952), (8476, 9458)]