31998696

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 84672000

約数和(自身を除く): 52673304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 744, 984, 1049, 1271, 2098, 2542, 3147, 3813, 4196, 5084, 6294, 7626, 8392, 10168, 12588, 15252, 25176, 30504, 32519, 43009, 65038, 86018, 97557, 129027, 130076, 172036, 195114, 258054, 260152, 344072, 390228, 516108, 780456, 1032216, 1333279, 2666558, 3999837, 5333116, 7999674, 10666232, 15999348, 31998696]

約数ペア:

[(1, 31998696), (2, 15999348), (3, 10666232), (4, 7999674), (6, 5333116), (8, 3999837), (12, 2666558), (24, 1333279), (31, 1032216), (41, 780456), (62, 516108), (82, 390228), (93, 344072), (123, 260152), (124, 258054), (164, 195114), (186, 172036), (246, 130076), (248, 129027), (328, 97557), (372, 86018), (492, 65038), (744, 43009), (984, 32519), (1049, 30504), (1271, 25176), (2098, 15252), (2542, 12588), (3147, 10168), (3813, 8392), (4196, 7626), (5084, 6294)]