68158072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{207799}}^1$

素因数の和:207846

約数の個数: 16

約数和(自身を含む): 130914000

約数和(自身を除く): 62755928

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 207799, 415598, 831196, 1662392, 8519759, 17039518, 34079036, 68158072]

約数ペア:

[(1, 68158072), (2, 34079036), (4, 17039518), (8, 8519759), (41, 1662392), (82, 831196), (164, 415598), (328, 207799)]