79880552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18947}}^1$

素因数の和:19001

約数の個数: 32

約数和(自身を含む): 163710720

約数和(自身を除く): 83830168

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 18947, 37894, 75788, 151576, 322099, 587357, 644198, 1174714, 1288396, 2349428, 2576792, 4698856, 9985069, 19970138, 39940276, 79880552]

約数ペア:

[(1, 79880552), (2, 39940276), (4, 19970138), (8, 9985069), (17, 4698856), (31, 2576792), (34, 2349428), (62, 1288396), (68, 1174714), (124, 644198), (136, 587357), (248, 322099), (527, 151576), (1054, 75788), (2108, 37894), (4216, 18947)]