31995912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{102551}}^1$

素因数の和:102573

約数の個数: 32

約数和(自身を含む): 86143680

約数和(自身を除く): 54147768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 102551, 205102, 307653, 410204, 615306, 820408, 1230612, 1333163, 2461224, 2666326, 3999489, 5332652, 7998978, 10665304, 15997956, 31995912]

約数ペア:

[(1, 31995912), (2, 15997956), (3, 10665304), (4, 7998978), (6, 5332652), (8, 3999489), (12, 2666326), (13, 2461224), (24, 1333163), (26, 1230612), (39, 820408), (52, 615306), (78, 410204), (104, 307653), (156, 205102), (312, 102551)]