31861266

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 64843200

約数和(自身を除く): 32981934

約数列:

[1, 2, 3, 6, 149, 157, 227, 298, 314, 447, 454, 471, 681, 894, 942, 1362, 23393, 33823, 35639, 46786, 67646, 70179, 71278, 101469, 106917, 140358, 202938, 213834, 5310211, 10620422, 15930633, 31861266]

約数ペア:

[(1, 31861266), (2, 15930633), (3, 10620422), (6, 5310211), (149, 213834), (157, 202938), (227, 140358), (298, 106917), (314, 101469), (447, 71278), (454, 70179), (471, 67646), (681, 46786), (894, 35639), (942, 33823), (1362, 23393)]