38921672

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{37139}}^1$

素因数の和:37276

約数の個数: 16

約数和(自身を含む): 73537200

約数和(自身を除く): 34615528

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 37139, 74278, 148556, 297112, 4865209, 9730418, 19460836, 38921672]

約数ペア:

[(1, 38921672), (2, 19460836), (4, 9730418), (8, 4865209), (131, 297112), (262, 148556), (524, 74278), (1048, 37139)]