867836416

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{31981}}^1$

素因数の和:32052

約数の個数: 40

約数和(自身を含む): 1766749644

約数和(自身を除く): 898913228

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 6784, 13568, 27136, 31981, 63962, 127924, 255848, 511696, 1023392, 1694993, 2046784, 3389986, 4093568, 6779972, 8187136, 13559944, 16374272, 27119888, 54239776, 108479552, 216959104, 433918208, 867836416]

約数ペア:

[(1, 867836416), (2, 433918208), (4, 216959104), (8, 108479552), (16, 54239776), (32, 27119888), (53, 16374272), (64, 13559944), (106, 8187136), (128, 6779972), (212, 4093568), (256, 3389986), (424, 2046784), (512, 1694993), (848, 1023392), (1696, 511696), (3392, 255848), (6784, 127924), (13568, 63962), (27136, 31981)]