42185930

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{32203}}^1$

素因数の和:32341

約数の個数: 16

約数和(自身を含む): 76516704

約数和(自身を除く): 34330774

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 32203, 64406, 161015, 322030, 4218593, 8437186, 21092965, 42185930]

約数ペア:

[(1, 42185930), (2, 21092965), (5, 8437186), (10, 4218593), (131, 322030), (262, 161015), (655, 64406), (1310, 32203)]