80757518

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{9221}}^1$

素因数の和:9403

約数の個数: 16

約数和(自身を含む): 126156960

約数和(自身を除く): 45399442

約数列:

[1, 2, 29, 58, 151, 302, 4379, 8758, 9221, 18442, 267409, 534818, 1392371, 2784742, 40378759, 80757518]

約数ペア:

[(1, 80757518), (2, 40378759), (29, 2784742), (58, 1392371), (151, 534818), (302, 267409), (4379, 18442), (8758, 9221)]