85902116

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 165419520

約数和(自身を除く): 79517404

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 101, 124, 202, 361, 404, 589, 722, 1178, 1444, 1919, 2356, 3131, 3838, 6262, 6859, 7676, 11191, 12524, 13718, 22382, 27436, 36461, 44764, 59489, 72922, 118978, 145844, 212629, 237956, 425258, 692759, 850516, 1130291, 1385518, 2260582, 2771036, 4521164, 21475529, 42951058, 85902116]

約数ペア:

[(1, 85902116), (2, 42951058), (4, 21475529), (19, 4521164), (31, 2771036), (38, 2260582), (62, 1385518), (76, 1130291), (101, 850516), (124, 692759), (202, 425258), (361, 237956), (404, 212629), (589, 145844), (722, 118978), (1178, 72922), (1444, 59489), (1919, 44764), (2356, 36461), (3131, 27436), (3838, 22382), (6262, 13718), (6859, 12524), (7676, 11191)]