39631408

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{33931}}^1$

素因数の和:34012

約数の個数: 20

約数和(自身を含む): 77840008

約数和(自身を除く): 38208600

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 33931, 67862, 135724, 271448, 542896, 2476963, 4953926, 9907852, 19815704, 39631408]

約数ペア:

[(1, 39631408), (2, 19815704), (4, 9907852), (8, 4953926), (16, 2476963), (73, 542896), (146, 271448), (292, 135724), (584, 67862), (1168, 33931)]