16446140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48371}}^1$

素因数の和:48397

約数の個数: 24

約数和(自身を含む): 36569232

約数和(自身を除く): 20123092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 48371, 96742, 193484, 241855, 483710, 822307, 967420, 1644614, 3289228, 4111535, 8223070, 16446140]

約数ペア:

[(1, 16446140), (2, 8223070), (4, 4111535), (5, 3289228), (10, 1644614), (17, 967420), (20, 822307), (34, 483710), (68, 241855), (85, 193484), (170, 96742), (340, 48371)]