80871712

素因数分解:

$2^5\times {\mathrm{677}}^1\times {\mathrm{3733}}^1$

素因数の和:4420

約数の個数: 24

約数和(自身を含む): 159494076

約数和(自身を除く): 78622364

約数列:

[1, 2, 4, 8, 16, 32, 677, 1354, 2708, 3733, 5416, 7466, 10832, 14932, 21664, 29864, 59728, 119456, 2527241, 5054482, 10108964, 20217928, 40435856, 80871712]

約数ペア:

[(1, 80871712), (2, 40435856), (4, 20217928), (8, 10108964), (16, 5054482), (32, 2527241), (677, 119456), (1354, 59728), (2708, 29864), (3733, 21664), (5416, 14932), (7466, 10832)]