90917792

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13093}}^1$

素因数の和:13141

約数の個数: 48

約数和(自身を含む): 211180032

約数和(自身を除く): 120262240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 13093, 26186, 52372, 91651, 104744, 183302, 209488, 366604, 405883, 418976, 733208, 811766, 1466416, 1623532, 2841181, 2932832, 3247064, 5682362, 6494128, 11364724, 12988256, 22729448, 45458896, 90917792]

約数ペア:

[(1, 90917792), (2, 45458896), (4, 22729448), (7, 12988256), (8, 11364724), (14, 6494128), (16, 5682362), (28, 3247064), (31, 2932832), (32, 2841181), (56, 1623532), (62, 1466416), (112, 811766), (124, 733208), (217, 418976), (224, 405883), (248, 366604), (434, 209488), (496, 183302), (868, 104744), (992, 91651), (1736, 52372), (3472, 26186), (6944, 13093)]