84580648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5591}}^1$

素因数の和:5689

約数の個数: 32

約数和(自身を含む): 166417920

約数和(自身を除く): 81837272

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 5591, 7564, 11182, 15128, 22364, 44728, 173321, 341051, 346642, 682102, 693284, 1364204, 1386568, 2728408, 10572581, 21145162, 42290324, 84580648]

約数ペア:

[(1, 84580648), (2, 42290324), (4, 21145162), (8, 10572581), (31, 2728408), (61, 1386568), (62, 1364204), (122, 693284), (124, 682102), (244, 346642), (248, 341051), (488, 173321), (1891, 44728), (3782, 22364), (5591, 15128), (7564, 11182)]