80678986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 131725440

約数和(自身を除く): 51046454

約数列:

[1, 2, 23, 29, 46, 58, 197, 307, 394, 614, 667, 1334, 4531, 5713, 7061, 8903, 9062, 11426, 14122, 17806, 60479, 120958, 131399, 204769, 262798, 409538, 1391017, 1753891, 2782034, 3507782, 40339493, 80678986]

約数ペア:

[(1, 80678986), (2, 40339493), (23, 3507782), (29, 2782034), (46, 1753891), (58, 1391017), (197, 409538), (307, 262798), (394, 204769), (614, 131399), (667, 120958), (1334, 60479), (4531, 17806), (5713, 14122), (7061, 11426), (8903, 9062)]