80974513

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 86800896

約数和(自身を除く): 5826383

約数列:

[1, 23, 53, 181, 367, 1219, 4163, 8441, 9593, 19451, 66427, 220639, 447373, 1527821, 3520631, 80974513]

約数ペア:

[(1, 80974513), (23, 3520631), (53, 1527821), (181, 447373), (367, 220639), (1219, 66427), (4163, 19451), (8441, 9593)]