82984592

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 164424000

約数和(自身を除く): 81439408

約数列:

[1, 2, 4, 8, 16, 67, 134, 199, 268, 389, 398, 536, 778, 796, 1072, 1556, 1592, 3112, 3184, 6224, 13333, 26063, 26666, 52126, 53332, 77411, 104252, 106664, 154822, 208504, 213328, 309644, 417008, 619288, 1238576, 5186537, 10373074, 20746148, 41492296, 82984592]

約数ペア:

[(1, 82984592), (2, 41492296), (4, 20746148), (8, 10373074), (16, 5186537), (67, 1238576), (134, 619288), (199, 417008), (268, 309644), (389, 213328), (398, 208504), (536, 154822), (778, 106664), (796, 104252), (1072, 77411), (1556, 53332), (1592, 52126), (3112, 26666), (3184, 26063), (6224, 13333)]