8156512

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2831

約数の個数: 48

約数和(自身を含む): 19770912

約数和(自身を除く): 11614400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2801, 2912, 5602, 11204, 19607, 22408, 36413, 39214, 44816, 72826, 78428, 89632, 145652, 156856, 254891, 291304, 313712, 509782, 582608, 627424, 1019564, 1165216, 2039128, 4078256, 8156512]

約数ペア:

[(1, 8156512), (2, 4078256), (4, 2039128), (7, 1165216), (8, 1019564), (13, 627424), (14, 582608), (16, 509782), (26, 313712), (28, 291304), (32, 254891), (52, 156856), (56, 145652), (91, 89632), (104, 78428), (112, 72826), (182, 44816), (208, 39214), (224, 36413), (364, 22408), (416, 19607), (728, 11204), (1456, 5602), (2801, 2912)]