289180132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{53831}}^1$

素因数の和:53931

約数の個数: 24

約数和(自身を含む): 542626560

約数和(自身を除く): 253446428

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 53831, 107662, 215324, 915127, 1830254, 3660508, 4252649, 8505298, 17010596, 72295033, 144590066, 289180132]

約数ペア:

[(1, 289180132), (2, 144590066), (4, 72295033), (17, 17010596), (34, 8505298), (68, 4252649), (79, 3660508), (158, 1830254), (316, 915127), (1343, 215324), (2686, 107662), (5372, 53831)]