97161904

素因数分解:

$2^4\times 7^2\times {\mathrm{123931}}^1$

素因数の和:123953

約数の個数: 30

約数和(自身を含む): 218987844

約数和(自身を除く): 121825940

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 123931, 247862, 495724, 867517, 991448, 1735034, 1982896, 3470068, 6072619, 6940136, 12145238, 13880272, 24290476, 48580952, 97161904]

約数ペア:

[(1, 97161904), (2, 48580952), (4, 24290476), (7, 13880272), (8, 12145238), (14, 6940136), (16, 6072619), (28, 3470068), (49, 1982896), (56, 1735034), (98, 991448), (112, 867517), (196, 495724), (392, 247862), (784, 123931)]