31419514

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{36791}}^1$

素因数の和:36861

約数の個数: 16

約数和(自身を含む): 54746496

約数和(自身を除く): 23326982

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 36791, 73582, 257537, 515074, 2244251, 4488502, 15709757, 31419514]

約数ペア:

[(1, 31419514), (2, 15709757), (7, 4488502), (14, 2244251), (61, 515074), (122, 257537), (427, 73582), (854, 36791)]