2099688064

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{400093}}^1$

素因数の和:400148

約数の個数: 32

約数和(自身を含む): 4285006740

約数和(自身を除く): 2185318676

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 400093, 800186, 1600372, 3200744, 6401488, 12802976, 16403813, 25605952, 32807626, 51211904, 65615252, 131230504, 262461008, 524922016, 1049844032, 2099688064]

約数ペア:

[(1, 2099688064), (2, 1049844032), (4, 524922016), (8, 262461008), (16, 131230504), (32, 65615252), (41, 51211904), (64, 32807626), (82, 25605952), (128, 16403813), (164, 12802976), (328, 6401488), (656, 3200744), (1312, 1600372), (2624, 800186), (5248, 400093)]