39607312

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 79291800

約数和(自身を除く): 39684488

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 173, 328, 346, 349, 656, 692, 698, 1384, 1396, 2768, 2792, 5584, 7093, 14186, 14309, 28372, 28618, 56744, 57236, 60377, 113488, 114472, 120754, 228944, 241508, 483016, 966032, 2475457, 4950914, 9901828, 19803656, 39607312]

約数ペア:

[(1, 39607312), (2, 19803656), (4, 9901828), (8, 4950914), (16, 2475457), (41, 966032), (82, 483016), (164, 241508), (173, 228944), (328, 120754), (346, 114472), (349, 113488), (656, 60377), (692, 57236), (698, 56744), (1384, 28618), (1396, 28372), (2768, 14309), (2792, 14186), (5584, 7093)]