2016120848

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19979}}^1$

素因数の和:20064

約数の個数: 80

約数和(自身を含む): 4816298880

約数和(自身を除く): 2800178032

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 53, 56, 68, 106, 112, 119, 136, 212, 238, 272, 371, 424, 476, 742, 848, 901, 952, 1484, 1802, 1904, 2968, 3604, 5936, 6307, 7208, 12614, 14416, 19979, 25228, 39958, 50456, 79916, 100912, 139853, 159832, 279706, 319664, 339643, 559412, 679286, 1058887, 1118824, 1358572, 2117774, 2237648, 2377501, 2717144, 4235548, 4755002, 5434288, 7412209, 8471096, 9510004, 14824418, 16942192, 18001079, 19020008, 29648836, 36002158, 38040016, 59297672, 72004316, 118595344, 126007553, 144008632, 252015106, 288017264, 504030212, 1008060424, 2016120848]

約数ペア:

[(1, 2016120848), (2, 1008060424), (4, 504030212), (7, 288017264), (8, 252015106), (14, 144008632), (16, 126007553), (17, 118595344), (28, 72004316), (34, 59297672), (53, 38040016), (56, 36002158), (68, 29648836), (106, 19020008), (112, 18001079), (119, 16942192), (136, 14824418), (212, 9510004), (238, 8471096), (272, 7412209), (371, 5434288), (424, 4755002), (476, 4235548), (742, 2717144), (848, 2377501), (901, 2237648), (952, 2117774), (1484, 1358572), (1802, 1118824), (1904, 1058887), (2968, 679286), (3604, 559412), (5936, 339643), (6307, 319664), (7208, 279706), (12614, 159832), (14416, 139853), (19979, 100912), (25228, 79916), (39958, 50456)]