180580406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{55291}}^1$

素因数の和:55387

約数の個数: 16

約数和(自身を含む): 286633728

約数和(自身を除く): 106053322

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 55291, 110582, 1271693, 2543386, 3925661, 7851322, 90290203, 180580406]

約数ペア:

[(1, 180580406), (2, 90290203), (23, 7851322), (46, 3925661), (71, 2543386), (142, 1271693), (1633, 110582), (3266, 55291)]