78380032

素因数分解:

$2^{10}\times {\mathrm{76543}}^1$

素因数の和:76563

約数の個数: 22

約数和(自身を含む): 156685568

約数和(自身を除く): 78305536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 76543, 153086, 306172, 612344, 1224688, 2449376, 4898752, 9797504, 19595008, 39190016, 78380032]

約数ペア:

[(1, 78380032), (2, 39190016), (4, 19595008), (8, 9797504), (16, 4898752), (32, 2449376), (64, 1224688), (128, 612344), (256, 306172), (512, 153086), (1024, 76543)]