42169616

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{12491}}^1$

素因数の和:12710

約数の個数: 20

約数和(自身を含む): 82097424

約数和(自身を除く): 39927808

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 12491, 24982, 49964, 99928, 199856, 2635601, 5271202, 10542404, 21084808, 42169616]

約数ペア:

[(1, 42169616), (2, 21084808), (4, 10542404), (8, 5271202), (16, 2635601), (211, 199856), (422, 99928), (844, 49964), (1688, 24982), (3376, 12491)]