85154368

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{7873}}^1$

素因数の和:7911

約数の個数: 42

約数和(自身を含む): 182999634

約数和(自身を除く): 97845266

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 7873, 10816, 15746, 31492, 62984, 102349, 125968, 204698, 251936, 409396, 503872, 818792, 1330537, 1637584, 2661074, 3275168, 5322148, 6550336, 10644296, 21288592, 42577184, 85154368]

約数ペア:

[(1, 85154368), (2, 42577184), (4, 21288592), (8, 10644296), (13, 6550336), (16, 5322148), (26, 3275168), (32, 2661074), (52, 1637584), (64, 1330537), (104, 818792), (169, 503872), (208, 409396), (338, 251936), (416, 204698), (676, 125968), (832, 102349), (1352, 62984), (2704, 31492), (5408, 15746), (7873, 10816)]