47870288

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{72973}}^1$

素因数の和:73022

約数の個数: 20

約数和(自身を含む): 95012148

約数和(自身を除く): 47141860

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 72973, 145946, 291892, 583784, 1167568, 2991893, 5983786, 11967572, 23935144, 47870288]

約数ペア:

[(1, 47870288), (2, 23935144), (4, 11967572), (8, 5983786), (16, 2991893), (41, 1167568), (82, 583784), (164, 291892), (328, 145946), (656, 72973)]