33321920

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1149

約数の個数: 56

約数和(自身を含む): 80211168

約数和(自身を除く): 46889248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1031, 1616, 2020, 2062, 3232, 4040, 4124, 5155, 6464, 8080, 8248, 10310, 16160, 16496, 20620, 32320, 32992, 41240, 65984, 82480, 104131, 164960, 208262, 329920, 416524, 520655, 833048, 1041310, 1666096, 2082620, 3332192, 4165240, 6664384, 8330480, 16660960, 33321920]

約数ペア:

[(1, 33321920), (2, 16660960), (4, 8330480), (5, 6664384), (8, 4165240), (10, 3332192), (16, 2082620), (20, 1666096), (32, 1041310), (40, 833048), (64, 520655), (80, 416524), (101, 329920), (160, 208262), (202, 164960), (320, 104131), (404, 82480), (505, 65984), (808, 41240), (1010, 32992), (1031, 32320), (1616, 20620), (2020, 16496), (2062, 16160), (3232, 10310), (4040, 8248), (4124, 8080), (5155, 6464)]