42170512

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{4099}}^1$

素因数の和:4750

約数の個数: 20

約数和(自身を含む): 81852400

約数和(自身を除く): 39681888

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 4099, 5144, 8198, 10288, 16396, 32792, 65584, 2635657, 5271314, 10542628, 21085256, 42170512]

約数ペア:

[(1, 42170512), (2, 21085256), (4, 10542628), (8, 5271314), (16, 2635657), (643, 65584), (1286, 32792), (2572, 16396), (4099, 10288), (5144, 8198)]