42194410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{136111}}^1$

素因数の和:136149

約数の個数: 16

約数和(自身を含む): 78400512

約数和(自身を除く): 36206102

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 136111, 272222, 680555, 1361110, 4219441, 8438882, 21097205, 42194410]

約数ペア:

[(1, 42194410), (2, 21097205), (5, 8438882), (10, 4219441), (31, 1361110), (62, 680555), (155, 272222), (310, 136111)]