40548344

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 78427440

約数和(自身を除く): 37879096

約数列:

[1, 2, 4, 8, 41, 82, 164, 181, 328, 362, 683, 724, 1366, 1448, 2732, 5464, 7421, 14842, 28003, 29684, 56006, 59368, 112012, 123623, 224024, 247246, 494492, 988984, 5068543, 10137086, 20274172, 40548344]

約数ペア:

[(1, 40548344), (2, 20274172), (4, 10137086), (8, 5068543), (41, 988984), (82, 494492), (164, 247246), (181, 224024), (328, 123623), (362, 112012), (683, 59368), (724, 56006), (1366, 29684), (1448, 28003), (2732, 14842), (5464, 7421)]