39862496

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 83952288

約数和(自身を除く): 44089792

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 328, 368, 656, 736, 943, 1312, 1321, 1886, 2642, 3772, 5284, 7544, 10568, 15088, 21136, 30176, 30383, 42272, 54161, 60766, 108322, 121532, 216644, 243064, 433288, 486128, 866576, 972256, 1245703, 1733152, 2491406, 4982812, 9965624, 19931248, 39862496]

約数ペア:

[(1, 39862496), (2, 19931248), (4, 9965624), (8, 4982812), (16, 2491406), (23, 1733152), (32, 1245703), (41, 972256), (46, 866576), (82, 486128), (92, 433288), (164, 243064), (184, 216644), (328, 121532), (368, 108322), (656, 60766), (736, 54161), (943, 42272), (1312, 30383), (1321, 30176), (1886, 21136), (2642, 15088), (3772, 10568), (5284, 7544)]