32771440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31511}}^1$

素因数の和:31537

約数の個数: 40

約数和(自身を含む): 82057248

約数和(自身を除く): 49285808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 31511, 63022, 126044, 157555, 252088, 315110, 409643, 504176, 630220, 819286, 1260440, 1638572, 2048215, 2520880, 3277144, 4096430, 6554288, 8192860, 16385720, 32771440]

約数ペア:

[(1, 32771440), (2, 16385720), (4, 8192860), (5, 6554288), (8, 4096430), (10, 3277144), (13, 2520880), (16, 2048215), (20, 1638572), (26, 1260440), (40, 819286), (52, 630220), (65, 504176), (80, 409643), (104, 315110), (130, 252088), (208, 157555), (260, 126044), (520, 63022), (1040, 31511)]