31158816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{24967}}^1$

素因数の和:24993

約数の個数: 48

約数和(自身を含む): 88087104

約数和(自身を除く): 56928288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 24967, 49934, 74901, 99868, 149802, 199736, 299604, 324571, 399472, 599208, 649142, 798944, 973713, 1198416, 1298284, 1947426, 2396832, 2596568, 3894852, 5193136, 7789704, 10386272, 15579408, 31158816]

約数ペア:

[(1, 31158816), (2, 15579408), (3, 10386272), (4, 7789704), (6, 5193136), (8, 3894852), (12, 2596568), (13, 2396832), (16, 1947426), (24, 1298284), (26, 1198416), (32, 973713), (39, 798944), (48, 649142), (52, 599208), (78, 399472), (96, 324571), (104, 299604), (156, 199736), (208, 149802), (312, 99868), (416, 74901), (624, 49934), (1248, 24967)]