16855264

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 35244720

約数和(自身を除く): 18389456

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 443, 464, 656, 886, 928, 1189, 1312, 1772, 2378, 3544, 4756, 7088, 9512, 12847, 14176, 18163, 19024, 25694, 36326, 38048, 51388, 72652, 102776, 145304, 205552, 290608, 411104, 526727, 581216, 1053454, 2106908, 4213816, 8427632, 16855264]

約数ペア:

[(1, 16855264), (2, 8427632), (4, 4213816), (8, 2106908), (16, 1053454), (29, 581216), (32, 526727), (41, 411104), (58, 290608), (82, 205552), (116, 145304), (164, 102776), (232, 72652), (328, 51388), (443, 38048), (464, 36326), (656, 25694), (886, 19024), (928, 18163), (1189, 14176), (1312, 12847), (1772, 9512), (2378, 7088), (3544, 4756)]