40088804

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16087}}^1$

素因数の和:16187

約数の個数: 24

約数和(自身を含む): 81083520

約数和(自身を除く): 40994716

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 16087, 32174, 64348, 112609, 225218, 450436, 1431743, 2863486, 5726972, 10022201, 20044402, 40088804]

約数ペア:

[(1, 40088804), (2, 20044402), (4, 10022201), (7, 5726972), (14, 2863486), (28, 1431743), (89, 450436), (178, 225218), (356, 112609), (623, 64348), (1246, 32174), (2492, 16087)]