31382134

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 23775626

約数列:

[1, 2, 7, 14, 83, 113, 166, 226, 239, 478, 581, 791, 1162, 1582, 1673, 3346, 9379, 18758, 19837, 27007, 39674, 54014, 65653, 131306, 138859, 189049, 277718, 378098, 2241581, 4483162, 15691067, 31382134]

約数ペア:

[(1, 31382134), (2, 15691067), (7, 4483162), (14, 2241581), (83, 378098), (113, 277718), (166, 189049), (226, 138859), (239, 131306), (478, 65653), (581, 54014), (791, 39674), (1162, 27007), (1582, 19837), (1673, 18758), (3346, 9379)]