77771632

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131371}}^1$

素因数の和:131416

約数の個数: 20

約数和(自身を含む): 154756216

約数和(自身を除く): 76984584

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 131371, 262742, 525484, 1050968, 2101936, 4860727, 9721454, 19442908, 38885816, 77771632]

約数ペア:

[(1, 77771632), (2, 38885816), (4, 19442908), (8, 9721454), (16, 4860727), (37, 2101936), (74, 1050968), (148, 525484), (296, 262742), (592, 131371)]