90135544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{809}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 178362000

約数和(自身を除く): 88226456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 733, 809, 1466, 1618, 2932, 3236, 5864, 6472, 13927, 15371, 27854, 30742, 55708, 61484, 111416, 122968, 592997, 1185994, 2371988, 4743976, 11266943, 22533886, 45067772, 90135544]

約数ペア:

[(1, 90135544), (2, 45067772), (4, 22533886), (8, 11266943), (19, 4743976), (38, 2371988), (76, 1185994), (152, 592997), (733, 122968), (809, 111416), (1466, 61484), (1618, 55708), (2932, 30742), (3236, 27854), (5864, 15371), (6472, 13927)]