16040944

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 32497920

約数和(自身を除く): 16456976

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 181, 191, 232, 362, 382, 464, 724, 764, 1448, 1528, 2896, 3056, 5249, 5539, 10498, 11078, 20996, 22156, 34571, 41992, 44312, 69142, 83984, 88624, 138284, 276568, 553136, 1002559, 2005118, 4010236, 8020472, 16040944]

約数ペア:

[(1, 16040944), (2, 8020472), (4, 4010236), (8, 2005118), (16, 1002559), (29, 553136), (58, 276568), (116, 138284), (181, 88624), (191, 83984), (232, 69142), (362, 44312), (382, 41992), (464, 34571), (724, 22156), (764, 20996), (1448, 11078), (1528, 10498), (2896, 5539), (3056, 5249)]