68881318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{100999}}^1$

素因数の和:101043

約数の個数: 16

約数和(自身を含む): 116352000

約数和(自身を除く): 47470682

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 100999, 201998, 1110989, 2221978, 3130969, 6261938, 34440659, 68881318]

約数ペア:

[(1, 68881318), (2, 34440659), (11, 6261938), (22, 3130969), (31, 2221978), (62, 1110989), (341, 201998), (682, 100999)]