87585032

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 167443200

約数和(自身を除く): 79858168

約数列:

[1, 2, 4, 8, 71, 142, 271, 284, 542, 568, 569, 1084, 1138, 2168, 2276, 4552, 19241, 38482, 40399, 76964, 80798, 153928, 154199, 161596, 308398, 323192, 616796, 1233592, 10948129, 21896258, 43792516, 87585032]

約数ペア:

[(1, 87585032), (2, 43792516), (4, 21896258), (8, 10948129), (71, 1233592), (142, 616796), (271, 323192), (284, 308398), (542, 161596), (568, 154199), (569, 153928), (1084, 80798), (1138, 76964), (2168, 40399), (2276, 38482), (4552, 19241)]