83271392

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 170256240

約数和(自身を除く): 86984848

約数列:

[1, 2, 4, 8, 16, 32, 43, 73, 86, 146, 172, 292, 344, 584, 688, 829, 1168, 1376, 1658, 2336, 3139, 3316, 6278, 6632, 12556, 13264, 25112, 26528, 35647, 50224, 60517, 71294, 100448, 121034, 142588, 242068, 285176, 484136, 570352, 968272, 1140704, 1936544, 2602231, 5204462, 10408924, 20817848, 41635696, 83271392]

約数ペア:

[(1, 83271392), (2, 41635696), (4, 20817848), (8, 10408924), (16, 5204462), (32, 2602231), (43, 1936544), (73, 1140704), (86, 968272), (146, 570352), (172, 484136), (292, 285176), (344, 242068), (584, 142588), (688, 121034), (829, 100448), (1168, 71294), (1376, 60517), (1658, 50224), (2336, 35647), (3139, 26528), (3316, 25112), (6278, 13264), (6632, 12556)]