32096920

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18661}}^1$

素因数の和:18715

約数の個数: 32

約数和(自身を含む): 73901520

約数和(自身を除く): 41804600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 18661, 37322, 74644, 93305, 149288, 186610, 373220, 746440, 802423, 1604846, 3209692, 4012115, 6419384, 8024230, 16048460, 32096920]

約数ペア:

[(1, 32096920), (2, 16048460), (4, 8024230), (5, 6419384), (8, 4012115), (10, 3209692), (20, 1604846), (40, 802423), (43, 746440), (86, 373220), (172, 186610), (215, 149288), (344, 93305), (430, 74644), (860, 37322), (1720, 18661)]