128560538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{33083}}^1$

素因数の和:33181

約数の個数: 16

約数和(自身を含む): 202474080

約数和(自身を除く): 73913542

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 33083, 66166, 959407, 1918814, 2216561, 4433122, 64280269, 128560538]

約数ペア:

[(1, 128560538), (2, 64280269), (29, 4433122), (58, 2216561), (67, 1918814), (134, 959407), (1943, 66166), (3886, 33083)]