31836684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 85155840

約数和(自身を除く): 53319156

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 71, 79, 86, 129, 132, 142, 158, 172, 213, 237, 258, 284, 316, 426, 473, 474, 516, 781, 852, 869, 946, 948, 1419, 1562, 1738, 1892, 2343, 2607, 2838, 3053, 3124, 3397, 3476, 4686, 5214, 5609, 5676, 6106, 6794, 9159, 9372, 10191, 10428, 11218, 12212, 13588, 16827, 18318, 20382, 22436, 33583, 33654, 36636, 37367, 40764, 61699, 67166, 67308, 74734, 100749, 112101, 123398, 134332, 149468, 185097, 201498, 224202, 241187, 246796, 370194, 402996, 448404, 482374, 723561, 740388, 964748, 1447122, 2653057, 2894244, 5306114, 7959171, 10612228, 15918342, 31836684]

約数ペア:

[(1, 31836684), (2, 15918342), (3, 10612228), (4, 7959171), (6, 5306114), (11, 2894244), (12, 2653057), (22, 1447122), (33, 964748), (43, 740388), (44, 723561), (66, 482374), (71, 448404), (79, 402996), (86, 370194), (129, 246796), (132, 241187), (142, 224202), (158, 201498), (172, 185097), (213, 149468), (237, 134332), (258, 123398), (284, 112101), (316, 100749), (426, 74734), (473, 67308), (474, 67166), (516, 61699), (781, 40764), (852, 37367), (869, 36636), (946, 33654), (948, 33583), (1419, 22436), (1562, 20382), (1738, 18318), (1892, 16827), (2343, 13588), (2607, 12212), (2838, 11218), (3053, 10428), (3124, 10191), (3397, 9372), (3476, 9159), (4686, 6794), (5214, 6106), (5609, 5676)]