31508664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 89320320

約数和(自身を除く): 57811656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 71, 82, 88, 123, 132, 142, 164, 213, 246, 264, 284, 328, 426, 451, 492, 568, 781, 852, 902, 984, 1353, 1562, 1681, 1704, 1804, 2343, 2706, 2911, 3124, 3362, 3608, 4686, 5043, 5412, 5822, 6248, 6724, 8733, 9372, 10086, 10824, 11644, 13448, 17466, 18491, 18744, 20172, 23288, 32021, 34932, 36982, 40344, 55473, 64042, 69864, 73964, 96063, 110946, 119351, 128084, 147928, 192126, 221892, 238702, 256168, 358053, 384252, 443784, 477404, 716106, 768504, 954808, 1312861, 1432212, 2625722, 2864424, 3938583, 5251444, 7877166, 10502888, 15754332, 31508664]

約数ペア:

[(1, 31508664), (2, 15754332), (3, 10502888), (4, 7877166), (6, 5251444), (8, 3938583), (11, 2864424), (12, 2625722), (22, 1432212), (24, 1312861), (33, 954808), (41, 768504), (44, 716106), (66, 477404), (71, 443784), (82, 384252), (88, 358053), (123, 256168), (132, 238702), (142, 221892), (164, 192126), (213, 147928), (246, 128084), (264, 119351), (284, 110946), (328, 96063), (426, 73964), (451, 69864), (492, 64042), (568, 55473), (781, 40344), (852, 36982), (902, 34932), (984, 32021), (1353, 23288), (1562, 20172), (1681, 18744), (1704, 18491), (1804, 17466), (2343, 13448), (2706, 11644), (2911, 10824), (3124, 10086), (3362, 9372), (3608, 8733), (4686, 6724), (5043, 6248), (5412, 5822)]