42408056

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{100019}}^1$

素因数の和:100078

約数の個数: 16

約数和(自身を含む): 81016200

約数和(自身を除く): 38608144

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 100019, 200038, 400076, 800152, 5301007, 10602014, 21204028, 42408056]

約数ペア:

[(1, 42408056), (2, 21204028), (4, 10602014), (8, 5301007), (53, 800152), (106, 400076), (212, 200038), (424, 100019)]