40854256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5843}}^1$

素因数の和:5893

約数の個数: 40

約数和(自身を含む): 86958720

約数和(自身を除く): 46104464

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 5843, 6992, 11686, 23372, 46744, 93488, 111017, 134389, 222034, 268778, 444068, 537556, 888136, 1075112, 1776272, 2150224, 2553391, 5106782, 10213564, 20427128, 40854256]

約数ペア:

[(1, 40854256), (2, 20427128), (4, 10213564), (8, 5106782), (16, 2553391), (19, 2150224), (23, 1776272), (38, 1075112), (46, 888136), (76, 537556), (92, 444068), (152, 268778), (184, 222034), (304, 134389), (368, 111017), (437, 93488), (874, 46744), (1748, 23372), (3496, 11686), (5843, 6992)]