80326208

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{40487}}^1$

素因数の和:40530

約数の個数: 28

約数和(自身を含む): 164543232

約数和(自身を除く): 84217024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 40487, 80974, 161948, 323896, 647792, 1255097, 1295584, 2510194, 2591168, 5020388, 10040776, 20081552, 40163104, 80326208]

約数ペア:

[(1, 80326208), (2, 40163104), (4, 20081552), (8, 10040776), (16, 5020388), (31, 2591168), (32, 2510194), (62, 1295584), (64, 1255097), (124, 647792), (248, 323896), (496, 161948), (992, 80974), (1984, 40487)]