90454012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{9743}}^1$

素因数の和:9969

約数の個数: 24

約数和(自身を含む): 173521152

約数和(自身を除く): 83067140

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 9743, 19486, 38972, 107173, 214346, 428692, 2055773, 4111546, 8223092, 22613503, 45227006, 90454012]

約数ペア:

[(1, 90454012), (2, 45227006), (4, 22613503), (11, 8223092), (22, 4111546), (44, 2055773), (211, 428692), (422, 214346), (844, 107173), (2321, 38972), (4642, 19486), (9284, 9743)]