69431072

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{69991}}^1$

素因数の和:70032

約数の個数: 24

約数和(自身を含む): 141103872

約数和(自身を除く): 71672800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 69991, 139982, 279964, 559928, 1119856, 2169721, 2239712, 4339442, 8678884, 17357768, 34715536, 69431072]

約数ペア:

[(1, 69431072), (2, 34715536), (4, 17357768), (8, 8678884), (16, 4339442), (31, 2239712), (32, 2169721), (62, 1119856), (124, 559928), (248, 279964), (496, 139982), (992, 69991)]