73155856

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{25261}}^1$

素因数の和:25450

約数の個数: 20

約数和(自身を含む): 142528204

約数和(自身を除く): 69372348

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 25261, 50522, 101044, 202088, 404176, 4572241, 9144482, 18288964, 36577928, 73155856]

約数ペア:

[(1, 73155856), (2, 36577928), (4, 18288964), (8, 9144482), (16, 4572241), (181, 404176), (362, 202088), (724, 101044), (1448, 50522), (2896, 25261)]