31771994

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{2273}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 49527720

約数和(自身を除く): 17755726

約数列:

[1, 2, 29, 58, 241, 482, 2273, 4546, 6989, 13978, 65917, 131834, 547793, 1095586, 15885997, 31771994]

約数ペア:

[(1, 31771994), (2, 15885997), (29, 1095586), (58, 547793), (241, 131834), (482, 65917), (2273, 13978), (4546, 6989)]