70247984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{141629}}^1$

素因数の和:141668

約数の個数: 20

約数和(自身を含む): 140496960

約数和(自身を除く): 70248976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 141629, 283258, 566516, 1133032, 2266064, 4390499, 8780998, 17561996, 35123992, 70247984]

約数ペア:

[(1, 70247984), (2, 35123992), (4, 17561996), (8, 8780998), (16, 4390499), (31, 2266064), (62, 1133032), (124, 566516), (248, 283258), (496, 141629)]