78481808

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{16741}}^1$

素因数の和:17042

約数の個数: 20

約数和(自身を含む): 152586588

約数和(自身を除く): 74104780

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 16741, 33482, 66964, 133928, 267856, 4905113, 9810226, 19620452, 39240904, 78481808]

約数ペア:

[(1, 78481808), (2, 39240904), (4, 19620452), (8, 9810226), (16, 4905113), (293, 267856), (586, 133928), (1172, 66964), (2344, 33482), (4688, 16741)]