31905912

素因数分解:

$2^3\times 3^1\times {\mathrm{457}}^1\times {\mathrm{2909}}^1$

素因数の和:3375

約数の個数: 32

約数和(自身を含む): 79966800

約数和(自身を除く): 48060888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 457, 914, 1371, 1828, 2742, 2909, 3656, 5484, 5818, 8727, 10968, 11636, 17454, 23272, 34908, 69816, 1329413, 2658826, 3988239, 5317652, 7976478, 10635304, 15952956, 31905912]

約数ペア:

[(1, 31905912), (2, 15952956), (3, 10635304), (4, 7976478), (6, 5317652), (8, 3988239), (12, 2658826), (24, 1329413), (457, 69816), (914, 34908), (1371, 23272), (1828, 17454), (2742, 11636), (2909, 10968), (3656, 8727), (5484, 5818)]