84869530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197371}}^1$

素因数の和:197421

約数の個数: 16

約数和(自身を含む): 156318624

約数和(自身を除く): 71449094

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 197371, 394742, 986855, 1973710, 8486953, 16973906, 42434765, 84869530]

約数ペア:

[(1, 84869530), (2, 42434765), (5, 16973906), (10, 8486953), (43, 1973710), (86, 986855), (215, 394742), (430, 197371)]