80466256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8231}}^1$

素因数の和:8299

約数の個数: 40

約数和(自身を含む): 171489024

約数和(自身を除く): 91022768

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 8231, 9776, 16462, 32924, 65848, 107003, 131696, 214006, 386857, 428012, 773714, 856024, 1547428, 1712048, 3094856, 5029141, 6189712, 10058282, 20116564, 40233128, 80466256]

約数ペア:

[(1, 80466256), (2, 40233128), (4, 20116564), (8, 10058282), (13, 6189712), (16, 5029141), (26, 3094856), (47, 1712048), (52, 1547428), (94, 856024), (104, 773714), (188, 428012), (208, 386857), (376, 214006), (611, 131696), (752, 107003), (1222, 65848), (2444, 32924), (4888, 16462), (8231, 9776)]