31352016

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 84994560

約数和(自身を除く): 53642544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 101, 116, 174, 202, 223, 232, 303, 348, 404, 446, 464, 606, 669, 696, 808, 892, 1212, 1338, 1392, 1616, 1784, 2424, 2676, 2929, 3568, 4848, 5352, 5858, 6467, 8787, 10704, 11716, 12934, 17574, 19401, 22523, 23432, 25868, 35148, 38802, 45046, 46864, 51736, 67569, 70296, 77604, 90092, 103472, 135138, 140592, 155208, 180184, 270276, 310416, 360368, 540552, 653167, 1081104, 1306334, 1959501, 2612668, 3919002, 5225336, 7838004, 10450672, 15676008, 31352016]

約数ペア:

[(1, 31352016), (2, 15676008), (3, 10450672), (4, 7838004), (6, 5225336), (8, 3919002), (12, 2612668), (16, 1959501), (24, 1306334), (29, 1081104), (48, 653167), (58, 540552), (87, 360368), (101, 310416), (116, 270276), (174, 180184), (202, 155208), (223, 140592), (232, 135138), (303, 103472), (348, 90092), (404, 77604), (446, 70296), (464, 67569), (606, 51736), (669, 46864), (696, 45046), (808, 38802), (892, 35148), (1212, 25868), (1338, 23432), (1392, 22523), (1616, 19401), (1784, 17574), (2424, 12934), (2676, 11716), (2929, 10704), (3568, 8787), (4848, 6467), (5352, 5858)]