87440054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{22571}}^1$

素因数の和:22735

約数の個数: 16

約数和(自身を含む): 142203600

約数和(自身を除く): 54763546

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 22571, 45142, 293423, 586846, 3363079, 6726158, 43720027, 87440054]

約数ペア:

[(1, 87440054), (2, 43720027), (13, 6726158), (26, 3363079), (149, 586846), (298, 293423), (1937, 45142), (3874, 22571)]