164948086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61871}}^1$

素因数の和:61947

約数の個数: 16

約数和(自身を含む): 261347328

約数和(自身を除く): 96399242

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 61871, 123742, 1918001, 2660453, 3836002, 5320906, 82474043, 164948086]

約数ペア:

[(1, 164948086), (2, 82474043), (31, 5320906), (43, 3836002), (62, 2660453), (86, 1918001), (1333, 123742), (2666, 61871)]