983568896

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{101107}}^1$

素因数の和:101144

約数の個数: 40

約数和(自身を含む): 2068669680

約数和(自身を除く): 1085100784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 101107, 202214, 404428, 808856, 1617712, 1921033, 3235424, 3842066, 6470848, 7684132, 12941696, 15368264, 25883392, 30736528, 51766784, 61473056, 122946112, 245892224, 491784448, 983568896]

約数ペア:

[(1, 983568896), (2, 491784448), (4, 245892224), (8, 122946112), (16, 61473056), (19, 51766784), (32, 30736528), (38, 25883392), (64, 15368264), (76, 12941696), (128, 7684132), (152, 6470848), (256, 3842066), (304, 3235424), (512, 1921033), (608, 1617712), (1216, 808856), (2432, 404428), (4864, 202214), (9728, 101107)]