31718592

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1110

約数の個数: 84

約数和(自身を含む): 92720160

約数和(自身を除く): 61001568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1039, 1272, 1696, 1908, 2078, 2544, 3117, 3392, 3816, 4156, 5088, 6234, 7632, 8312, 9351, 10176, 12468, 15264, 16624, 18702, 24936, 30528, 33248, 37404, 49872, 55067, 66496, 74808, 99744, 110134, 149616, 165201, 199488, 220268, 299232, 330402, 440536, 495603, 598464, 660804, 881072, 991206, 1321608, 1762144, 1982412, 2643216, 3524288, 3964824, 5286432, 7929648, 10572864, 15859296, 31718592]

約数ペア:

[(1, 31718592), (2, 15859296), (3, 10572864), (4, 7929648), (6, 5286432), (8, 3964824), (9, 3524288), (12, 2643216), (16, 1982412), (18, 1762144), (24, 1321608), (32, 991206), (36, 881072), (48, 660804), (53, 598464), (64, 495603), (72, 440536), (96, 330402), (106, 299232), (144, 220268), (159, 199488), (192, 165201), (212, 149616), (288, 110134), (318, 99744), (424, 74808), (477, 66496), (576, 55067), (636, 49872), (848, 37404), (954, 33248), (1039, 30528), (1272, 24936), (1696, 18702), (1908, 16624), (2078, 15264), (2544, 12468), (3117, 10176), (3392, 9351), (3816, 8312), (4156, 7632), (5088, 6234)]