8266137166

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1\times {\mathrm{20327}}^1$

素因数の和:21304

約数の個数: 32

約数和(自身を含む): 14643965952

約数和(自身を除く): 6377828786

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 937, 1874, 6559, 13118, 20327, 29047, 40654, 58094, 142289, 203329, 284578, 406658, 630137, 1260274, 4410959, 8821918, 19046399, 38092798, 133324793, 266649586, 590438369, 1180876738, 4133068583, 8266137166]

約数ペア:

[(1, 8266137166), (2, 4133068583), (7, 1180876738), (14, 590438369), (31, 266649586), (62, 133324793), (217, 38092798), (434, 19046399), (937, 8821918), (1874, 4410959), (6559, 1260274), (13118, 630137), (20327, 406658), (29047, 284578), (40654, 203329), (58094, 142289)]