8250736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{39667}}^1$

素因数の和:39688

約数の個数: 20

約数和(自身を含む): 17215912

約数和(自身を除く): 8965176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 39667, 79334, 158668, 317336, 515671, 634672, 1031342, 2062684, 4125368, 8250736]

約数ペア:

[(1, 8250736), (2, 4125368), (4, 2062684), (8, 1031342), (13, 634672), (16, 515671), (26, 317336), (52, 158668), (104, 79334), (208, 39667)]