16880448

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6763}}^1$

素因数の和:6791

約数の個数: 56

約数和(自身を含む): 48105568

約数和(自身を除く): 31225120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 6763, 13526, 20289, 27052, 40578, 54104, 81156, 87919, 108208, 162312, 175838, 216416, 263757, 324624, 351676, 432832, 527514, 649248, 703352, 1055028, 1298496, 1406704, 2110056, 2813408, 4220112, 5626816, 8440224, 16880448]

約数ペア:

[(1, 16880448), (2, 8440224), (3, 5626816), (4, 4220112), (6, 2813408), (8, 2110056), (12, 1406704), (13, 1298496), (16, 1055028), (24, 703352), (26, 649248), (32, 527514), (39, 432832), (48, 351676), (52, 324624), (64, 263757), (78, 216416), (96, 175838), (104, 162312), (156, 108208), (192, 87919), (208, 81156), (312, 54104), (416, 40578), (624, 27052), (832, 20289), (1248, 13526), (2496, 6763)]