84419888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39671}}^1$

素因数の和:39705

約数の個数: 40

約数和(自身を含む): 196773120

約数和(自身を除く): 112353232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 39671, 79342, 158684, 277697, 317368, 555394, 634736, 753749, 1110788, 1507498, 2221576, 3014996, 4443152, 5276243, 6029992, 10552486, 12059984, 21104972, 42209944, 84419888]

約数ペア:

[(1, 84419888), (2, 42209944), (4, 21104972), (7, 12059984), (8, 10552486), (14, 6029992), (16, 5276243), (19, 4443152), (28, 3014996), (38, 2221576), (56, 1507498), (76, 1110788), (112, 753749), (133, 634736), (152, 555394), (266, 317368), (304, 277697), (532, 158684), (1064, 79342), (2128, 39671)]