31421166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24133}}^1$

素因数の和:24176

約数の個数: 32

約数和(自身を含む): 74139648

約数和(自身を除く): 42718482

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 24133, 48266, 72399, 144798, 168931, 337862, 506793, 748123, 1013586, 1496246, 2244369, 4488738, 5236861, 10473722, 15710583, 31421166]

約数ペア:

[(1, 31421166), (2, 15710583), (3, 10473722), (6, 5236861), (7, 4488738), (14, 2244369), (21, 1496246), (31, 1013586), (42, 748123), (62, 506793), (93, 337862), (186, 168931), (217, 144798), (434, 72399), (651, 48266), (1302, 24133)]