16602128

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 33554400

約数和(自身を除く): 16952272

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 409, 472, 688, 818, 944, 1636, 2537, 3272, 5074, 6544, 10148, 17587, 20296, 24131, 35174, 40592, 48262, 70348, 96524, 140696, 193048, 281392, 386096, 1037633, 2075266, 4150532, 8301064, 16602128]

約数ペア:

[(1, 16602128), (2, 8301064), (4, 4150532), (8, 2075266), (16, 1037633), (43, 386096), (59, 281392), (86, 193048), (118, 140696), (172, 96524), (236, 70348), (344, 48262), (409, 40592), (472, 35174), (688, 24131), (818, 20296), (944, 17587), (1636, 10148), (2537, 6544), (3272, 5074)]