31705236

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 87091200

約数和(自身を除く): 55385964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 53, 54, 58, 87, 106, 108, 116, 159, 174, 191, 212, 261, 318, 348, 382, 477, 522, 573, 636, 764, 783, 954, 1044, 1146, 1431, 1537, 1566, 1719, 1908, 2292, 2862, 3074, 3132, 3438, 4611, 5157, 5539, 5724, 6148, 6876, 9222, 10123, 10314, 11078, 13833, 16617, 18444, 20246, 20628, 22156, 27666, 30369, 33234, 40492, 41499, 49851, 55332, 60738, 66468, 82998, 91107, 99702, 121476, 149553, 165996, 182214, 199404, 273321, 293567, 299106, 364428, 546642, 587134, 598212, 880701, 1093284, 1174268, 1761402, 2642103, 3522804, 5284206, 7926309, 10568412, 15852618, 31705236]

約数ペア:

[(1, 31705236), (2, 15852618), (3, 10568412), (4, 7926309), (6, 5284206), (9, 3522804), (12, 2642103), (18, 1761402), (27, 1174268), (29, 1093284), (36, 880701), (53, 598212), (54, 587134), (58, 546642), (87, 364428), (106, 299106), (108, 293567), (116, 273321), (159, 199404), (174, 182214), (191, 165996), (212, 149553), (261, 121476), (318, 99702), (348, 91107), (382, 82998), (477, 66468), (522, 60738), (573, 55332), (636, 49851), (764, 41499), (783, 40492), (954, 33234), (1044, 30369), (1146, 27666), (1431, 22156), (1537, 20628), (1566, 20246), (1719, 18444), (1908, 16617), (2292, 13833), (2862, 11078), (3074, 10314), (3132, 10123), (3438, 9222), (4611, 6876), (5157, 6148), (5539, 5724)]