160990784

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{30307}}^1$

素因数の和:30402

約数の個数: 28

約数和(自身を含む): 323325744

約数和(自身を除く): 162334960

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 30307, 60614, 121228, 242456, 484912, 969824, 1939648, 2515481, 5030962, 10061924, 20123848, 40247696, 80495392, 160990784]

約数ペア:

[(1, 160990784), (2, 80495392), (4, 40247696), (8, 20123848), (16, 10061924), (32, 5030962), (64, 2515481), (83, 1939648), (166, 969824), (332, 484912), (664, 242456), (1328, 121228), (2656, 60614), (5312, 30307)]