99968768

素因数分解:

$2^8\times {\mathrm{390503}}^1$

素因数の和:390519

約数の個数: 18

約数和(自身を含む): 199547544

約数和(自身を除く): 99578776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 390503, 781006, 1562012, 3124024, 6248048, 12496096, 24992192, 49984384, 99968768]

約数ペア:

[(1, 99968768), (2, 49984384), (4, 24992192), (8, 12496096), (16, 6248048), (32, 3124024), (64, 1562012), (128, 781006), (256, 390503)]