85456336

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 197828608

約数和(自身を除く): 112372272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 151, 163, 217, 248, 302, 326, 434, 496, 604, 652, 868, 1057, 1141, 1208, 1304, 1736, 2114, 2282, 2416, 2608, 3472, 4228, 4564, 4681, 5053, 8456, 9128, 9362, 10106, 16912, 18256, 18724, 20212, 24613, 32767, 35371, 37448, 40424, 49226, 65534, 70742, 74896, 80848, 98452, 131068, 141484, 172291, 196904, 262136, 282968, 344582, 393808, 524272, 565936, 689164, 763003, 1378328, 1526006, 2756656, 3052012, 5341021, 6104024, 10682042, 12208048, 21364084, 42728168, 85456336]

約数ペア:

[(1, 85456336), (2, 42728168), (4, 21364084), (7, 12208048), (8, 10682042), (14, 6104024), (16, 5341021), (28, 3052012), (31, 2756656), (56, 1526006), (62, 1378328), (112, 763003), (124, 689164), (151, 565936), (163, 524272), (217, 393808), (248, 344582), (302, 282968), (326, 262136), (434, 196904), (496, 172291), (604, 141484), (652, 131068), (868, 98452), (1057, 80848), (1141, 74896), (1208, 70742), (1304, 65534), (1736, 49226), (2114, 40424), (2282, 37448), (2416, 35371), (2608, 32767), (3472, 24613), (4228, 20212), (4564, 18724), (4681, 18256), (5053, 16912), (8456, 10106), (9128, 9362)]