57221888

素因数分解:

$2^8\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2212

約数の個数: 36

約数和(自身を含む): 115342920

約数和(自身を除く): 58121032

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 856, 1712, 2089, 3424, 4178, 6848, 8356, 13696, 16712, 27392, 33424, 66848, 133696, 223523, 267392, 447046, 534784, 894092, 1788184, 3576368, 7152736, 14305472, 28610944, 57221888]

約数ペア:

[(1, 57221888), (2, 28610944), (4, 14305472), (8, 7152736), (16, 3576368), (32, 1788184), (64, 894092), (107, 534784), (128, 447046), (214, 267392), (256, 223523), (428, 133696), (856, 66848), (1712, 33424), (2089, 27392), (3424, 16712), (4178, 13696), (6848, 8356)]