38974178132

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{10357}}^1\times {\mathrm{40903}}^1$

素因数の和:51287

約数の個数: 24

約数和(自身を含む): 71178850176

約数和(自身を除く): 32204672044

約数列:

[1, 2, 4, 23, 46, 92, 10357, 20714, 40903, 41428, 81806, 163612, 238211, 476422, 940769, 952844, 1881538, 3763076, 423632371, 847264742, 1694529484, 9743544533, 19487089066, 38974178132]

約数ペア:

[(1, 38974178132), (2, 19487089066), (4, 9743544533), (23, 1694529484), (46, 847264742), (92, 423632371), (10357, 3763076), (20714, 1881538), (40903, 952844), (41428, 940769), (81806, 476422), (163612, 238211)]