22268576

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 49025088

約数和(自身を除く): 26756512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1543, 1804, 3086, 3608, 6172, 7216, 12344, 14432, 16973, 24688, 33946, 49376, 63263, 67892, 126526, 135784, 253052, 271568, 506104, 543136, 695893, 1012208, 1391786, 2024416, 2783572, 5567144, 11134288, 22268576]

約数ペア:

[(1, 22268576), (2, 11134288), (4, 5567144), (8, 2783572), (11, 2024416), (16, 1391786), (22, 1012208), (32, 695893), (41, 543136), (44, 506104), (82, 271568), (88, 253052), (164, 135784), (176, 126526), (328, 67892), (352, 63263), (451, 49376), (656, 33946), (902, 24688), (1312, 16973), (1543, 14432), (1804, 12344), (3086, 7216), (3608, 6172)]