47167408

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{28621}}^1$

素因数の和:28732

約数の個数: 20

約数和(自身を含む): 92277328

約数和(自身を除く): 45109920

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 28621, 57242, 114484, 228968, 457936, 2947963, 5895926, 11791852, 23583704, 47167408]

約数ペア:

[(1, 47167408), (2, 23583704), (4, 11791852), (8, 5895926), (16, 2947963), (103, 457936), (206, 228968), (412, 114484), (824, 57242), (1648, 28621)]