222531328

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{9767}}^1$

素因数の和:9872

約数の個数: 36

約数和(自身を含む): 449230320

約数和(自身を除く): 226698992

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 712, 1424, 2848, 5696, 9767, 11392, 19534, 22784, 39068, 78136, 156272, 312544, 625088, 869263, 1250176, 1738526, 2500352, 3477052, 6954104, 13908208, 27816416, 55632832, 111265664, 222531328]

約数ペア:

[(1, 222531328), (2, 111265664), (4, 55632832), (8, 27816416), (16, 13908208), (32, 6954104), (64, 3477052), (89, 2500352), (128, 1738526), (178, 1250176), (256, 869263), (356, 625088), (712, 312544), (1424, 156272), (2848, 78136), (5696, 39068), (9767, 22784), (11392, 19534)]