80911712

素因数分解:

$2^5\times 7^1\times {\mathrm{361213}}^1$

素因数の和:361230

約数の個数: 24

約数和(自身を含む): 182051856

約数和(自身を除く): 101140144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 361213, 722426, 1444852, 2528491, 2889704, 5056982, 5779408, 10113964, 11558816, 20227928, 40455856, 80911712]

約数ペア:

[(1, 80911712), (2, 40455856), (4, 20227928), (7, 11558816), (8, 10113964), (14, 5779408), (16, 5056982), (28, 2889704), (32, 2528491), (56, 1444852), (112, 722426), (224, 361213)]