79139968

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{4513}}^1$

素因数の和:4664

約数の個数: 32

約数和(自身を含む): 158847660

約数和(自身を除く): 79707692

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 4513, 8768, 9026, 17536, 18052, 36104, 72208, 144416, 288832, 577664, 618281, 1236562, 2473124, 4946248, 9892496, 19784992, 39569984, 79139968]

約数ペア:

[(1, 79139968), (2, 39569984), (4, 19784992), (8, 9892496), (16, 4946248), (32, 2473124), (64, 1236562), (128, 618281), (137, 577664), (274, 288832), (548, 144416), (1096, 72208), (2192, 36104), (4384, 18052), (4513, 17536), (8768, 9026)]