42664928

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 88905600

約数和(自身を除く): 46240672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1049, 1271, 1312, 2098, 2542, 4196, 5084, 8392, 10168, 16784, 20336, 32519, 33568, 40672, 43009, 65038, 86018, 130076, 172036, 260152, 344072, 520304, 688144, 1040608, 1333279, 1376288, 2666558, 5333116, 10666232, 21332464, 42664928]

約数ペア:

[(1, 42664928), (2, 21332464), (4, 10666232), (8, 5333116), (16, 2666558), (31, 1376288), (32, 1333279), (41, 1040608), (62, 688144), (82, 520304), (124, 344072), (164, 260152), (248, 172036), (328, 130076), (496, 86018), (656, 65038), (992, 43009), (1049, 40672), (1271, 33568), (1312, 32519), (2098, 20336), (2542, 16784), (4196, 10168), (5084, 8392)]