31319328

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3049}}^1$

素因数の和:3169

約数の個数: 48

約数和(自身を含む): 83008800

約数和(自身を除く): 51689472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3049, 3424, 5136, 6098, 9147, 10272, 12196, 18294, 24392, 36588, 48784, 73176, 97568, 146352, 292704, 326243, 652486, 978729, 1304972, 1957458, 2609944, 3914916, 5219888, 7829832, 10439776, 15659664, 31319328]

約数ペア:

[(1, 31319328), (2, 15659664), (3, 10439776), (4, 7829832), (6, 5219888), (8, 3914916), (12, 2609944), (16, 1957458), (24, 1304972), (32, 978729), (48, 652486), (96, 326243), (107, 292704), (214, 146352), (321, 97568), (428, 73176), (642, 48784), (856, 36588), (1284, 24392), (1712, 18294), (2568, 12196), (3049, 10272), (3424, 9147), (5136, 6098)]