2016068416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{38557}}^1$

素因数の和:38631

約数の個数: 56

約数和(自身を含む): 4309242080

約数和(自身を除く): 2293173664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1634, 2752, 3268, 6536, 13072, 26144, 38557, 52288, 77114, 154228, 308456, 616912, 732583, 1233824, 1465166, 1657951, 2467648, 2930332, 3315902, 5860664, 6631804, 11721328, 13263608, 23442656, 26527216, 31501069, 46885312, 53054432, 63002138, 106108864, 126004276, 252008552, 504017104, 1008034208, 2016068416]

約数ペア:

[(1, 2016068416), (2, 1008034208), (4, 504017104), (8, 252008552), (16, 126004276), (19, 106108864), (32, 63002138), (38, 53054432), (43, 46885312), (64, 31501069), (76, 26527216), (86, 23442656), (152, 13263608), (172, 11721328), (304, 6631804), (344, 5860664), (608, 3315902), (688, 2930332), (817, 2467648), (1216, 1657951), (1376, 1465166), (1634, 1233824), (2752, 732583), (3268, 616912), (6536, 308456), (13072, 154228), (26144, 77114), (38557, 52288)]