4320792016

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{4427041}}^1$

素因数の和:4427110

約数の個数: 20

約数和(自身を含む): 8508774724

約数和(自身を除く): 4187982708

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 4427041, 8854082, 17708164, 35416328, 70832656, 270049501, 540099002, 1080198004, 2160396008, 4320792016]

約数ペア:

[(1, 4320792016), (2, 2160396008), (4, 1080198004), (8, 540099002), (16, 270049501), (61, 70832656), (122, 35416328), (244, 17708164), (488, 8854082), (976, 4427041)]