87771242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 146546064

約数和(自身を除く): 58774822

約数列:

[1, 2, 13, 26, 41, 82, 137, 274, 533, 601, 1066, 1202, 1781, 3562, 5617, 7813, 11234, 15626, 24641, 49282, 73021, 82337, 146042, 164674, 320333, 640666, 1070381, 2140762, 3375817, 6751634, 43885621, 87771242]

約数ペア:

[(1, 87771242), (2, 43885621), (13, 6751634), (26, 3375817), (41, 2140762), (82, 1070381), (137, 640666), (274, 320333), (533, 164674), (601, 146042), (1066, 82337), (1202, 73021), (1781, 49282), (3562, 24641), (5617, 15626), (7813, 11234)]