81575392

素因数分解:

$2^5\times {\mathrm{277}}^1\times {\mathrm{9203}}^1$

素因数の和:9490

約数の個数: 24

約数和(自身を含む): 161198856

約数和(自身を除く): 79623464

約数列:

[1, 2, 4, 8, 16, 32, 277, 554, 1108, 2216, 4432, 8864, 9203, 18406, 36812, 73624, 147248, 294496, 2549231, 5098462, 10196924, 20393848, 40787696, 81575392]

約数ペア:

[(1, 81575392), (2, 40787696), (4, 20393848), (8, 10196924), (16, 5098462), (32, 2549231), (277, 294496), (554, 147248), (1108, 73624), (2216, 36812), (4432, 18406), (8864, 9203)]