1664833372

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1279}}^1\times {\mathrm{7937}}^1$

素因数の和:9261

約数の個数: 24

約数和(自身を含む): 2987228160

約数和(自身を除く): 1322394788

約数列:

[1, 2, 4, 41, 82, 164, 1279, 2558, 5116, 7937, 15874, 31748, 52439, 104878, 209756, 325417, 650834, 1301668, 10151423, 20302846, 40605692, 416208343, 832416686, 1664833372]

約数ペア:

[(1, 1664833372), (2, 832416686), (4, 416208343), (41, 40605692), (82, 20302846), (164, 10151423), (1279, 1301668), (2558, 650834), (5116, 325417), (7937, 209756), (15874, 104878), (31748, 52439)]