83661128

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2203}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 161861760

約数和(自身を除く): 78200632

約数列:

[1, 2, 4, 8, 47, 94, 101, 188, 202, 376, 404, 808, 2203, 4406, 4747, 8812, 9494, 17624, 18988, 37976, 103541, 207082, 222503, 414164, 445006, 828328, 890012, 1780024, 10457641, 20915282, 41830564, 83661128]

約数ペア:

[(1, 83661128), (2, 41830564), (4, 20915282), (8, 10457641), (47, 1780024), (94, 890012), (101, 828328), (188, 445006), (202, 414164), (376, 222503), (404, 207082), (808, 103541), (2203, 37976), (4406, 18988), (4747, 17624), (8812, 9494)]