172023536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{262231}}^1$

素因数の和:262280

約数の個数: 20

約数和(自身を含む): 341426064

約数和(自身を除く): 169402528

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 262231, 524462, 1048924, 2097848, 4195696, 10751471, 21502942, 43005884, 86011768, 172023536]

約数ペア:

[(1, 172023536), (2, 86011768), (4, 43005884), (8, 21502942), (16, 10751471), (41, 4195696), (82, 2097848), (164, 1048924), (328, 524462), (656, 262231)]