40956344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35801}}^1$

素因数の和:35831

約数の個数: 32

約数和(自身を含む): 90221040

約数和(自身を除く): 49264696

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 35801, 71602, 143204, 286408, 393811, 465413, 787622, 930826, 1575244, 1861652, 3150488, 3723304, 5119543, 10239086, 20478172, 40956344]

約数ペア:

[(1, 40956344), (2, 20478172), (4, 10239086), (8, 5119543), (11, 3723304), (13, 3150488), (22, 1861652), (26, 1575244), (44, 930826), (52, 787622), (88, 465413), (104, 393811), (143, 286408), (286, 143204), (572, 71602), (1144, 35801)]