84389444

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{1063}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 150151680

約数和(自身を除く): 65762236

約数列:

[1, 2, 4, 89, 178, 223, 356, 446, 892, 1063, 2126, 4252, 19847, 39694, 79388, 94607, 189214, 237049, 378428, 474098, 948196, 21097361, 42194722, 84389444]

約数ペア:

[(1, 84389444), (2, 42194722), (4, 21097361), (89, 948196), (178, 474098), (223, 378428), (356, 237049), (446, 189214), (892, 94607), (1063, 79388), (2126, 39694), (4252, 19847)]