83481776

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15859}}^1$

素因数の和:15921

約数の個数: 40

約数和(自身を含む): 188797440

約数和(自身を除く): 105315664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 15859, 31718, 63436, 111013, 126872, 222026, 253744, 444052, 745373, 888104, 1490746, 1776208, 2981492, 5217611, 5962984, 10435222, 11925968, 20870444, 41740888, 83481776]

約数ペア:

[(1, 83481776), (2, 41740888), (4, 20870444), (7, 11925968), (8, 10435222), (14, 5962984), (16, 5217611), (28, 2981492), (47, 1776208), (56, 1490746), (94, 888104), (112, 745373), (188, 444052), (329, 253744), (376, 222026), (658, 126872), (752, 111013), (1316, 63436), (2632, 31718), (5264, 15859)]