30996838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9433}}^1$

素因数の和:9519

約数の個数: 16

約数和(自身を含む): 48905856

約数和(自身を除く): 17909018

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 9433, 18866, 292423, 499949, 584846, 999898, 15498419, 30996838]

約数ペア:

[(1, 30996838), (2, 15498419), (31, 999898), (53, 584846), (62, 499949), (106, 292423), (1643, 18866), (3286, 9433)]