90393446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2797}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 160761888

約数和(自身を除く): 70368442

約数列:

[1, 2, 11, 13, 22, 26, 113, 143, 226, 286, 1243, 1469, 2486, 2797, 2938, 5594, 16159, 30767, 32318, 36361, 61534, 72722, 316061, 399971, 632122, 799942, 3476671, 4108793, 6953342, 8217586, 45196723, 90393446]

約数ペア:

[(1, 90393446), (2, 45196723), (11, 8217586), (13, 6953342), (22, 4108793), (26, 3476671), (113, 799942), (143, 632122), (226, 399971), (286, 316061), (1243, 72722), (1469, 61534), (2486, 36361), (2797, 32318), (2938, 30767), (5594, 16159)]