30966832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6473}}^1$

素因数の和:6517

約数の個数: 40

約数和(自身を含む): 67433184

約数和(自身を除く): 36466352

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 6473, 12946, 25892, 51784, 84149, 103568, 148879, 168298, 297758, 336596, 595516, 673192, 1191032, 1346384, 1935427, 2382064, 3870854, 7741708, 15483416, 30966832]

約数ペア:

[(1, 30966832), (2, 15483416), (4, 7741708), (8, 3870854), (13, 2382064), (16, 1935427), (23, 1346384), (26, 1191032), (46, 673192), (52, 595516), (92, 336596), (104, 297758), (184, 168298), (208, 148879), (299, 103568), (368, 84149), (598, 51784), (1196, 25892), (2392, 12946), (4784, 6473)]