61720504

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1303}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 120176640

約数和(自身を除く): 58456136

約数列:

[1, 2, 4, 8, 31, 62, 124, 191, 248, 382, 764, 1303, 1528, 2606, 5212, 5921, 10424, 11842, 23684, 40393, 47368, 80786, 161572, 248873, 323144, 497746, 995492, 1990984, 7715063, 15430126, 30860252, 61720504]

約数ペア:

[(1, 61720504), (2, 30860252), (4, 15430126), (8, 7715063), (31, 1990984), (62, 995492), (124, 497746), (191, 323144), (248, 248873), (382, 161572), (764, 80786), (1303, 47368), (1528, 40393), (2606, 23684), (5212, 11842), (5921, 10424)]