87622144

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{3229}}^1$

素因数の和:3300

約数の個数: 40

約数和(自身を含む): 178431660

約数和(自身を除く): 90809516

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3229, 3392, 6458, 6784, 12916, 13568, 25832, 27136, 51664, 103328, 171137, 206656, 342274, 413312, 684548, 826624, 1369096, 1653248, 2738192, 5476384, 10952768, 21905536, 43811072, 87622144]

約数ペア:

[(1, 87622144), (2, 43811072), (4, 21905536), (8, 10952768), (16, 5476384), (32, 2738192), (53, 1653248), (64, 1369096), (106, 826624), (128, 684548), (212, 413312), (256, 342274), (424, 206656), (512, 171137), (848, 103328), (1696, 51664), (3229, 27136), (3392, 25832), (6458, 13568), (6784, 12916)]