81779996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{52289}}^1$

素因数の和:52333

約数の個数: 24

約数和(自身を含む): 158124960

約数和(自身を除く): 76344964

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 52289, 104578, 209156, 888913, 1202647, 1777826, 2405294, 3555652, 4810588, 20444999, 40889998, 81779996]

約数ペア:

[(1, 81779996), (2, 40889998), (4, 20444999), (17, 4810588), (23, 3555652), (34, 2405294), (46, 1777826), (68, 1202647), (92, 888913), (391, 209156), (782, 104578), (1564, 52289)]