91279256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2423}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 181945440

約数和(自身を除く): 90666184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1108, 2216, 2423, 4709, 4846, 9418, 9692, 18836, 19384, 37672, 41191, 82382, 164764, 329528, 671171, 1342342, 2684684, 5369368, 11409907, 22819814, 45639628, 91279256]

約数ペア:

[(1, 91279256), (2, 45639628), (4, 22819814), (8, 11409907), (17, 5369368), (34, 2684684), (68, 1342342), (136, 671171), (277, 329528), (554, 164764), (1108, 82382), (2216, 41191), (2423, 37672), (4709, 19384), (4846, 18836), (9418, 9692)]