80029352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 169128960

約数和(自身を除く): 89099608

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 103, 104, 124, 206, 241, 248, 403, 412, 482, 806, 824, 964, 1339, 1612, 1928, 2678, 3133, 3193, 3224, 5356, 6266, 6386, 7471, 10712, 12532, 12772, 14942, 24823, 25064, 25544, 29884, 41509, 49646, 59768, 83018, 97123, 99292, 166036, 194246, 198584, 322699, 332072, 388492, 645398, 769513, 776984, 1290796, 1539026, 2581592, 3078052, 6156104, 10003669, 20007338, 40014676, 80029352]

約数ペア:

[(1, 80029352), (2, 40014676), (4, 20007338), (8, 10003669), (13, 6156104), (26, 3078052), (31, 2581592), (52, 1539026), (62, 1290796), (103, 776984), (104, 769513), (124, 645398), (206, 388492), (241, 332072), (248, 322699), (403, 198584), (412, 194246), (482, 166036), (806, 99292), (824, 97123), (964, 83018), (1339, 59768), (1612, 49646), (1928, 41509), (2678, 29884), (3133, 25544), (3193, 25064), (3224, 24823), (5356, 14942), (6266, 12772), (6386, 12532), (7471, 10712)]