1629642208

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{32009}}^1$

素因数の和:32099

約数の個数: 48

約数和(自身を含む): 3371805360

約数和(自身を除く): 1742163152

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1184, 1376, 1591, 3182, 6364, 12728, 25456, 32009, 50912, 64018, 128036, 256072, 512144, 1024288, 1184333, 1376387, 2368666, 2752774, 4737332, 5505548, 9474664, 11011096, 18949328, 22022192, 37898656, 44044384, 50926319, 101852638, 203705276, 407410552, 814821104, 1629642208]

約数ペア:

[(1, 1629642208), (2, 814821104), (4, 407410552), (8, 203705276), (16, 101852638), (32, 50926319), (37, 44044384), (43, 37898656), (74, 22022192), (86, 18949328), (148, 11011096), (172, 9474664), (296, 5505548), (344, 4737332), (592, 2752774), (688, 2368666), (1184, 1376387), (1376, 1184333), (1591, 1024288), (3182, 512144), (6364, 256072), (12728, 128036), (25456, 64018), (32009, 50912)]