83984648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1637}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 176461740

約数和(自身を除く): 92477092

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 121, 212, 242, 424, 484, 583, 968, 1166, 1637, 2332, 3274, 4664, 6413, 6548, 12826, 13096, 18007, 25652, 36014, 51304, 72028, 86761, 144056, 173522, 198077, 347044, 396154, 694088, 792308, 954371, 1584616, 1908742, 3817484, 7634968, 10498081, 20996162, 41992324, 83984648]

約数ペア:

[(1, 83984648), (2, 41992324), (4, 20996162), (8, 10498081), (11, 7634968), (22, 3817484), (44, 1908742), (53, 1584616), (88, 954371), (106, 792308), (121, 694088), (212, 396154), (242, 347044), (424, 198077), (484, 173522), (583, 144056), (968, 86761), (1166, 72028), (1637, 51304), (2332, 36014), (3274, 25652), (4664, 18007), (6413, 13096), (6548, 12826)]