82901408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{136351}}^1$

素因数の和:136380

約数の個数: 24

約数和(自身を含む): 171803520

約数和(自身を除く): 88902112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 136351, 272702, 545404, 1090808, 2181616, 2590669, 4363232, 5181338, 10362676, 20725352, 41450704, 82901408]

約数ペア:

[(1, 82901408), (2, 41450704), (4, 20725352), (8, 10362676), (16, 5181338), (19, 4363232), (32, 2590669), (38, 2181616), (76, 1090808), (152, 545404), (304, 272702), (608, 136351)]