85229456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4057}}^1$

素因数の和:4179

約数の個数: 40

約数和(自身を含む): 179639544

約数和(自身を除く): 94410088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 4057, 5252, 8114, 10504, 16228, 21008, 32456, 52741, 64912, 105482, 210964, 409757, 421928, 819514, 843856, 1639028, 3278056, 5326841, 6556112, 10653682, 21307364, 42614728, 85229456]

約数ペア:

[(1, 85229456), (2, 42614728), (4, 21307364), (8, 10653682), (13, 6556112), (16, 5326841), (26, 3278056), (52, 1639028), (101, 843856), (104, 819514), (202, 421928), (208, 409757), (404, 210964), (808, 105482), (1313, 64912), (1616, 52741), (2626, 32456), (4057, 21008), (5252, 16228), (8114, 10504)]