77481088

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31859}}^1$

素因数の和:31892

約数の個数: 32

約数和(自身を含む): 162486000

約数和(自身を除く): 85004912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 31859, 63718, 127436, 254872, 509744, 605321, 1019488, 1210642, 2038976, 2421284, 4077952, 4842568, 9685136, 19370272, 38740544, 77481088]

約数ペア:

[(1, 77481088), (2, 38740544), (4, 19370272), (8, 9685136), (16, 4842568), (19, 4077952), (32, 2421284), (38, 2038976), (64, 1210642), (76, 1019488), (128, 605321), (152, 509744), (304, 254872), (608, 127436), (1216, 63718), (2432, 31859)]