80170768

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{94541}}^1$

素因数の和:94602

約数の個数: 20

約数和(自身を含む): 158263308

約数和(自身を除く): 78092540

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 94541, 189082, 378164, 756328, 1512656, 5010673, 10021346, 20042692, 40085384, 80170768]

約数ペア:

[(1, 80170768), (2, 40085384), (4, 20042692), (8, 10021346), (16, 5010673), (53, 1512656), (106, 756328), (212, 378164), (424, 189082), (848, 94541)]