125991688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12391}}^1$

素因数の和:12469

約数の個数: 32

約数和(自身を含む): 249822720

約数和(自身を除く): 123831032

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 12391, 24782, 49564, 99128, 384121, 508031, 768242, 1016062, 1536484, 2032124, 3072968, 4064248, 15748961, 31497922, 62995844, 125991688]

約数ペア:

[(1, 125991688), (2, 62995844), (4, 31497922), (8, 15748961), (31, 4064248), (41, 3072968), (62, 2032124), (82, 1536484), (124, 1016062), (164, 768242), (248, 508031), (328, 384121), (1271, 99128), (2542, 49564), (5084, 24782), (10168, 12391)]