31864154

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5821}}^1$

素因数の和:5870

約数の個数: 32

約数和(自身を含む): 60362496

約数和(自身を除く): 28498342

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 5821, 11642, 40747, 81494, 98957, 133883, 197914, 267766, 692699, 937181, 1385398, 1874362, 2276011, 4552022, 15932077, 31864154]

約数ペア:

[(1, 31864154), (2, 15932077), (7, 4552022), (14, 2276011), (17, 1874362), (23, 1385398), (34, 937181), (46, 692699), (119, 267766), (161, 197914), (238, 133883), (322, 98957), (391, 81494), (782, 40747), (2737, 11642), (5474, 5821)]