25391488

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{1217}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 50936760

約数和(自身を除く): 25545272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1217, 1304, 2434, 2608, 4868, 5216, 9736, 10432, 19472, 20864, 38944, 77888, 155776, 198371, 396742, 793484, 1586968, 3173936, 6347872, 12695744, 25391488]

約数ペア:

[(1, 25391488), (2, 12695744), (4, 6347872), (8, 3173936), (16, 1586968), (32, 793484), (64, 396742), (128, 198371), (163, 155776), (326, 77888), (652, 38944), (1217, 20864), (1304, 19472), (2434, 10432), (2608, 9736), (4868, 5216)]