87099952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{286513}}^1$

素因数の和:286540

約数の個数: 20

約数和(自身を含む): 177638680

約数和(自身を除く): 90538728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 286513, 573026, 1146052, 2292104, 4584208, 5443747, 10887494, 21774988, 43549976, 87099952]

約数ペア:

[(1, 87099952), (2, 43549976), (4, 21774988), (8, 10887494), (16, 5443747), (19, 4584208), (38, 2292104), (76, 1146052), (152, 573026), (304, 286513)]