40168024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4889}}^1$

素因数の和:4987

約数の個数: 32

約数和(自身を含む): 82152000

約数和(自身を除く): 41983976

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 4889, 8216, 9778, 19556, 39112, 63557, 127114, 254228, 386231, 508456, 772462, 1544924, 3089848, 5021003, 10042006, 20084012, 40168024]

約数ペア:

[(1, 40168024), (2, 20084012), (4, 10042006), (8, 5021003), (13, 3089848), (26, 1544924), (52, 772462), (79, 508456), (104, 386231), (158, 254228), (316, 127114), (632, 63557), (1027, 39112), (2054, 19556), (4108, 9778), (4889, 8216)]