16227232

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 37920960

約数和(自身を除く): 21693728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 131, 158, 196, 224, 262, 316, 392, 524, 553, 632, 784, 917, 1048, 1106, 1264, 1568, 1834, 2096, 2212, 2528, 3668, 3871, 4192, 4424, 6419, 7336, 7742, 8848, 10349, 12838, 14672, 15484, 17696, 20698, 25676, 29344, 30968, 41396, 51352, 61936, 72443, 82792, 102704, 123872, 144886, 165584, 205408, 289772, 331168, 507101, 579544, 1014202, 1159088, 2028404, 2318176, 4056808, 8113616, 16227232]

約数ペア:

[(1, 16227232), (2, 8113616), (4, 4056808), (7, 2318176), (8, 2028404), (14, 1159088), (16, 1014202), (28, 579544), (32, 507101), (49, 331168), (56, 289772), (79, 205408), (98, 165584), (112, 144886), (131, 123872), (158, 102704), (196, 82792), (224, 72443), (262, 61936), (316, 51352), (392, 41396), (524, 30968), (553, 29344), (632, 25676), (784, 20698), (917, 17696), (1048, 15484), (1106, 14672), (1264, 12838), (1568, 10349), (1834, 8848), (2096, 7742), (2212, 7336), (2528, 6419), (3668, 4424), (3871, 4192)]