40476392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1303}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 83090880

約数和(自身を除く): 42614488

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 353, 706, 1303, 1412, 2606, 2824, 3883, 5212, 7766, 10424, 14333, 15532, 28666, 31064, 57332, 114664, 459959, 919918, 1839836, 3679672, 5059549, 10119098, 20238196, 40476392]

約数ペア:

[(1, 40476392), (2, 20238196), (4, 10119098), (8, 5059549), (11, 3679672), (22, 1839836), (44, 919918), (88, 459959), (353, 114664), (706, 57332), (1303, 31064), (1412, 28666), (2606, 15532), (2824, 14333), (3883, 10424), (5212, 7766)]