82017506

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:510

約数の個数: 24

約数和(自身を含む): 128454480

約数和(自身を除く): 46436974

約数列:

[1, 2, 31, 62, 139, 278, 307, 614, 961, 1922, 4309, 8618, 9517, 19034, 42673, 85346, 133579, 267158, 295027, 590054, 1322863, 2645726, 41008753, 82017506]

約数ペア:

[(1, 82017506), (2, 41008753), (31, 2645726), (62, 1322863), (139, 590054), (278, 295027), (307, 267158), (614, 133579), (961, 85346), (1922, 42673), (4309, 19034), (8618, 9517)]