64351544

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 123636240

約数和(自身を除く): 59284696

約数列:

[1, 2, 4, 8, 73, 101, 146, 202, 292, 404, 584, 808, 1091, 2182, 4364, 7373, 8728, 14746, 29492, 58984, 79643, 110191, 159286, 220382, 318572, 440764, 637144, 881528, 8043943, 16087886, 32175772, 64351544]

約数ペア:

[(1, 64351544), (2, 32175772), (4, 16087886), (8, 8043943), (73, 881528), (101, 637144), (146, 440764), (202, 318572), (292, 220382), (404, 159286), (584, 110191), (808, 79643), (1091, 58984), (2182, 29492), (4364, 14746), (7373, 8728)]