40055648

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{65881}}^1$

素因数の和:65910

約数の個数: 24

約数和(自身を含む): 83011320

約数和(自身を除く): 42955672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 65881, 131762, 263524, 527048, 1054096, 1251739, 2108192, 2503478, 5006956, 10013912, 20027824, 40055648]

約数ペア:

[(1, 40055648), (2, 20027824), (4, 10013912), (8, 5006956), (16, 2503478), (19, 2108192), (32, 1251739), (38, 1054096), (76, 527048), (152, 263524), (304, 131762), (608, 65881)]