16256090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 30965760

約数和(自身を除く): 14709670

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 1279, 2542, 2558, 6355, 6395, 12710, 12790, 39649, 52439, 79298, 104878, 198245, 262195, 396490, 524390, 1625609, 3251218, 8128045, 16256090]

約数ペア:

[(1, 16256090), (2, 8128045), (5, 3251218), (10, 1625609), (31, 524390), (41, 396490), (62, 262195), (82, 198245), (155, 104878), (205, 79298), (310, 52439), (410, 39649), (1271, 12790), (1279, 12710), (2542, 6395), (2558, 6355)]