8686808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{827}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 17735760

約数和(自身を除く): 9048952

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 827, 1313, 1654, 2626, 3308, 5252, 6616, 10504, 10751, 21502, 43004, 83527, 86008, 167054, 334108, 668216, 1085851, 2171702, 4343404, 8686808]

約数ペア:

[(1, 8686808), (2, 4343404), (4, 2171702), (8, 1085851), (13, 668216), (26, 334108), (52, 167054), (101, 86008), (104, 83527), (202, 43004), (404, 21502), (808, 10751), (827, 10504), (1313, 6616), (1654, 5252), (2626, 3308)]