42090094

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{983}}^1$

素因数の和:1335

約数の個数: 16

約数和(自身を含む): 64235520

約数和(自身を除く): 22145426

約数列:

[1, 2, 79, 158, 271, 542, 983, 1966, 21409, 42818, 77657, 155314, 266393, 532786, 21045047, 42090094]

約数ペア:

[(1, 42090094), (2, 21045047), (79, 532786), (158, 266393), (271, 155314), (542, 77657), (983, 42818), (1966, 21409)]