89457016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53503}}^1$

素因数の和:53539

約数の個数: 32

約数和(自身を含む): 192614400

約数和(自身を除く): 103157384

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 53503, 107006, 214012, 428024, 588533, 1016557, 1177066, 2033114, 2354132, 4066228, 4708264, 8132456, 11182127, 22364254, 44728508, 89457016]

約数ペア:

[(1, 89457016), (2, 44728508), (4, 22364254), (8, 11182127), (11, 8132456), (19, 4708264), (22, 4066228), (38, 2354132), (44, 2033114), (76, 1177066), (88, 1016557), (152, 588533), (209, 428024), (418, 214012), (836, 107006), (1672, 53503)]