128380342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{47303}}^1$

素因数の和:47387

約数の個数: 16

約数和(自身を含む): 204353280

約数和(自身を除く): 75972938

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 47303, 94606, 1087969, 2175938, 2790877, 5581754, 64190171, 128380342]

約数ペア:

[(1, 128380342), (2, 64190171), (23, 5581754), (46, 2790877), (59, 2175938), (118, 1087969), (1357, 94606), (2714, 47303)]