80131712

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{15269}}^1$

素因数の和:15324

約数の個数: 32

約数和(自身を含む): 163541700

約数和(自身を除く): 83409988

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 15269, 30538, 61076, 122152, 244304, 488608, 626029, 977216, 1252058, 1954432, 2504116, 5008232, 10016464, 20032928, 40065856, 80131712]

約数ペア:

[(1, 80131712), (2, 40065856), (4, 20032928), (8, 10016464), (16, 5008232), (32, 2504116), (41, 1954432), (64, 1252058), (82, 977216), (128, 626029), (164, 488608), (328, 244304), (656, 122152), (1312, 61076), (2624, 30538), (5248, 15269)]