80137024

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1391

約数の個数: 56

約数和(自身を含む): 175564800

約数和(自身を除く): 95427776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 176, 178, 352, 356, 704, 712, 979, 1279, 1424, 1958, 2558, 2848, 3916, 5116, 5696, 7832, 10232, 14069, 15664, 20464, 28138, 31328, 40928, 56276, 62656, 81856, 112552, 113831, 225104, 227662, 450208, 455324, 900416, 910648, 1252141, 1821296, 2504282, 3642592, 5008564, 7285184, 10017128, 20034256, 40068512, 80137024]

約数ペア:

[(1, 80137024), (2, 40068512), (4, 20034256), (8, 10017128), (11, 7285184), (16, 5008564), (22, 3642592), (32, 2504282), (44, 1821296), (64, 1252141), (88, 910648), (89, 900416), (176, 455324), (178, 450208), (352, 227662), (356, 225104), (704, 113831), (712, 112552), (979, 81856), (1279, 62656), (1424, 56276), (1958, 40928), (2558, 31328), (2848, 28138), (3916, 20464), (5116, 15664), (5696, 14069), (7832, 10232)]