31099312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{84509}}^1$

素因数の和:84540

約数の個数: 20

約数和(自身を含む): 62875440

約数和(自身を除く): 31776128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 84509, 169018, 338036, 676072, 1352144, 1943707, 3887414, 7774828, 15549656, 31099312]

約数ペア:

[(1, 31099312), (2, 15549656), (4, 7774828), (8, 3887414), (16, 1943707), (23, 1352144), (46, 676072), (92, 338036), (184, 169018), (368, 84509)]