69435536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139991}}^1$

素因数の和:140030

約数の個数: 20

約数和(自身を含む): 138872064

約数和(自身を除く): 69436528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 139991, 279982, 559964, 1119928, 2239856, 4339721, 8679442, 17358884, 34717768, 69435536]

約数ペア:

[(1, 69435536), (2, 34717768), (4, 17358884), (8, 8679442), (16, 4339721), (31, 2239856), (62, 1119928), (124, 559964), (248, 279982), (496, 139991)]