42415312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{115259}}^1$

素因数の和:115290

約数の個数: 20

約数和(自身を含む): 85753440

約数和(自身を除く): 43338128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 115259, 230518, 461036, 922072, 1844144, 2650957, 5301914, 10603828, 21207656, 42415312]

約数ペア:

[(1, 42415312), (2, 21207656), (4, 10603828), (8, 5301914), (16, 2650957), (23, 1844144), (46, 922072), (92, 461036), (184, 230518), (368, 115259)]