64052056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20477}}^1$

素因数の和:20523

約数の個数: 32

約数和(自身を含む): 132697440

約数和(自身を除く): 68645384

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 20477, 40954, 81908, 163816, 348109, 470971, 696218, 941942, 1392436, 1883884, 2784872, 3767768, 8006507, 16013014, 32026028, 64052056]

約数ペア:

[(1, 64052056), (2, 32026028), (4, 16013014), (8, 8006507), (17, 3767768), (23, 2784872), (34, 1883884), (46, 1392436), (68, 941942), (92, 696218), (136, 470971), (184, 348109), (391, 163816), (782, 81908), (1564, 40954), (3128, 20477)]