79970312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12511}}^1$

素因数の和:12581

約数の個数: 32

約数和(自身を含む): 162155520

約数和(自身を除く): 82185208

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 12511, 25022, 50044, 100088, 212687, 425374, 588017, 850748, 1176034, 1701496, 2352068, 4704136, 9996289, 19992578, 39985156, 79970312]

約数ペア:

[(1, 79970312), (2, 39985156), (4, 19992578), (8, 9996289), (17, 4704136), (34, 2352068), (47, 1701496), (68, 1176034), (94, 850748), (136, 588017), (188, 425374), (376, 212687), (799, 100088), (1598, 50044), (3196, 25022), (6392, 12511)]