8192680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6607}}^1$

素因数の和:6649

約数の個数: 32

約数和(自身を含む): 19031040

約数和(自身を除く): 10838360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 6607, 13214, 26428, 33035, 52856, 66070, 132140, 204817, 264280, 409634, 819268, 1024085, 1638536, 2048170, 4096340, 8192680]

約数ペア:

[(1, 8192680), (2, 4096340), (4, 2048170), (5, 1638536), (8, 1024085), (10, 819268), (20, 409634), (31, 264280), (40, 204817), (62, 132140), (124, 66070), (155, 52856), (248, 33035), (310, 26428), (620, 13214), (1240, 6607)]