80452778

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{94207}}^1$

素因数の和:94277

約数の個数: 16

約数和(自身を含む): 140181504

約数和(自身を除く): 59728726

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 94207, 188414, 659449, 1318898, 5746627, 11493254, 40226389, 80452778]

約数ペア:

[(1, 80452778), (2, 40226389), (7, 11493254), (14, 5746627), (61, 1318898), (122, 659449), (427, 188414), (854, 94207)]