91016638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 145297152

約数和(自身を除く): 54280514

約数列:

[1, 2, 41, 43, 82, 83, 86, 166, 311, 622, 1763, 3403, 3526, 3569, 6806, 7138, 12751, 13373, 25502, 25813, 26746, 51626, 146329, 292658, 548293, 1058333, 1096586, 1109959, 2116666, 2219918, 45508319, 91016638]

約数ペア:

[(1, 91016638), (2, 45508319), (41, 2219918), (43, 2116666), (82, 1109959), (83, 1096586), (86, 1058333), (166, 548293), (311, 292658), (622, 146329), (1763, 51626), (3403, 26746), (3526, 25813), (3569, 25502), (6806, 13373), (7138, 12751)]