47681168

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{9521}}^1$

素因数の和:9842

約数の個数: 20

約数和(自身を含む): 92687148

約数和(自身を除く): 45005980

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 9521, 19042, 38084, 76168, 152336, 2980073, 5960146, 11920292, 23840584, 47681168]

約数ペア:

[(1, 47681168), (2, 23840584), (4, 11920292), (8, 5960146), (16, 2980073), (313, 152336), (626, 76168), (1252, 38084), (2504, 19042), (5008, 9521)]