80976962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{3319}}^1$

素因数の和:4441

約数の個数: 16

約数和(自身を含む): 132667200

約数和(自身を除く): 51690238

約数列:

[1, 2, 11, 22, 1109, 2218, 3319, 6638, 12199, 24398, 36509, 73018, 3680771, 7361542, 40488481, 80976962]

約数ペア:

[(1, 80976962), (2, 40488481), (11, 7361542), (22, 3680771), (1109, 73018), (2218, 36509), (3319, 24398), (6638, 12199)]