320384788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{88897}}^1$

素因数の和:88971

約数の個数: 24

約数和(自身を含む): 604861992

約数和(自身を除く): 284477204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 88897, 177794, 355588, 1511249, 3022498, 4711541, 6044996, 9423082, 18846164, 80096197, 160192394, 320384788]

約数ペア:

[(1, 320384788), (2, 160192394), (4, 80096197), (17, 18846164), (34, 9423082), (53, 6044996), (68, 4711541), (106, 3022498), (212, 1511249), (901, 355588), (1802, 177794), (3604, 88897)]