40308216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129193}}^1$

素因数の和:129215

約数の個数: 32

約数和(自身を含む): 108522960

約数和(自身を除く): 68214744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 129193, 258386, 387579, 516772, 775158, 1033544, 1550316, 1679509, 3100632, 3359018, 5038527, 6718036, 10077054, 13436072, 20154108, 40308216]

約数ペア:

[(1, 40308216), (2, 20154108), (3, 13436072), (4, 10077054), (6, 6718036), (8, 5038527), (12, 3359018), (13, 3100632), (24, 1679509), (26, 1550316), (39, 1033544), (52, 775158), (78, 516772), (104, 387579), (156, 258386), (312, 129193)]