82506664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3643}}^1$

素因数の和:3817

約数の個数: 32

約数和(自身を含む): 163980000

約数和(自身を除く): 81473336

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 3643, 5662, 7286, 11324, 14572, 22648, 29144, 69217, 138434, 276868, 542807, 553736, 1085614, 2171228, 4342456, 10313333, 20626666, 41253332, 82506664]

約数ペア:

[(1, 82506664), (2, 41253332), (4, 20626666), (8, 10313333), (19, 4342456), (38, 2171228), (76, 1085614), (149, 553736), (152, 542807), (298, 276868), (596, 138434), (1192, 69217), (2831, 29144), (3643, 22648), (5662, 14572), (7286, 11324)]