171313430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8369}}^1$

素因数の和:8488

約数の個数: 32

約数和(自身を含む): 325425600

約数和(自身を除く): 154112170

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 8369, 10235, 16738, 20470, 41845, 83690, 192487, 384974, 744841, 962435, 1489682, 1924870, 3724205, 7448410, 17131343, 34262686, 85656715, 171313430]

約数ペア:

[(1, 171313430), (2, 85656715), (5, 34262686), (10, 17131343), (23, 7448410), (46, 3724205), (89, 1924870), (115, 1489682), (178, 962435), (230, 744841), (445, 384974), (890, 192487), (2047, 83690), (4094, 41845), (8369, 20470), (10235, 16738)]