16300172

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 34191360

約数和(自身を除く): 17891188

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 211, 217, 356, 422, 434, 623, 844, 868, 1246, 1477, 2492, 2759, 2954, 5518, 5908, 6541, 11036, 13082, 18779, 19313, 26164, 37558, 38626, 45787, 75116, 77252, 91574, 131453, 183148, 262906, 525812, 582149, 1164298, 2328596, 4075043, 8150086, 16300172]

約数ペア:

[(1, 16300172), (2, 8150086), (4, 4075043), (7, 2328596), (14, 1164298), (28, 582149), (31, 525812), (62, 262906), (89, 183148), (124, 131453), (178, 91574), (211, 77252), (217, 75116), (356, 45787), (422, 38626), (434, 37558), (623, 26164), (844, 19313), (868, 18779), (1246, 13082), (1477, 11036), (2492, 6541), (2759, 5908), (2954, 5518)]