89405722

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 156326400

約数和(自身を除く): 66920678

約数列:

[1, 2, 7, 14, 79, 158, 229, 353, 458, 553, 706, 1106, 1603, 2471, 3206, 4942, 18091, 27887, 36182, 55774, 80837, 126637, 161674, 195209, 253274, 390418, 565859, 1131718, 6386123, 12772246, 44702861, 89405722]

約数ペア:

[(1, 89405722), (2, 44702861), (7, 12772246), (14, 6386123), (79, 1131718), (158, 565859), (229, 390418), (353, 253274), (458, 195209), (553, 161674), (706, 126637), (1106, 80837), (1603, 55774), (2471, 36182), (3206, 27887), (4942, 18091)]