31556434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2089}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 58988160

約数和(自身を除く): 27431726

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 2089, 2158, 4178, 7553, 14623, 15106, 27157, 29246, 54314, 173387, 190099, 346774, 380198, 1213709, 2254031, 2427418, 4508062, 15778217, 31556434]

約数ペア:

[(1, 31556434), (2, 15778217), (7, 4508062), (13, 2427418), (14, 2254031), (26, 1213709), (83, 380198), (91, 346774), (166, 190099), (182, 173387), (581, 54314), (1079, 29246), (1162, 27157), (2089, 15106), (2158, 14623), (4178, 7553)]