80529946

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 144633600

約数和(自身を除く): 64103654

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 449, 557, 898, 1114, 3143, 3899, 6286, 7798, 10327, 12811, 20654, 25622, 72289, 89677, 144578, 179354, 250093, 500186, 1750651, 3501302, 5752139, 11504278, 40264973, 80529946]

約数ペア:

[(1, 80529946), (2, 40264973), (7, 11504278), (14, 5752139), (23, 3501302), (46, 1750651), (161, 500186), (322, 250093), (449, 179354), (557, 144578), (898, 89677), (1114, 72289), (3143, 25622), (3899, 20654), (6286, 12811), (7798, 10327)]