85203412

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{74219}}^1$

素因数の和:74271

約数の個数: 24

約数和(自身を含む): 174565440

約数和(自身を除く): 89362028

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 74219, 148438, 296876, 519533, 1039066, 2078132, 3042979, 6085958, 12171916, 21300853, 42601706, 85203412]

約数ペア:

[(1, 85203412), (2, 42601706), (4, 21300853), (7, 12171916), (14, 6085958), (28, 3042979), (41, 2078132), (82, 1039066), (164, 519533), (287, 296876), (574, 148438), (1148, 74219)]