45779998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 76826880

約数和(自身を除く): 31046882

約数列:

[1, 2, 11, 22, 89, 103, 178, 206, 227, 454, 979, 1133, 1958, 2266, 2497, 4994, 9167, 18334, 20203, 23381, 40406, 46762, 100837, 201674, 222233, 257191, 444466, 514382, 2080909, 4161818, 22889999, 45779998]

約数ペア:

[(1, 45779998), (2, 22889999), (11, 4161818), (22, 2080909), (89, 514382), (103, 444466), (178, 257191), (206, 222233), (227, 201674), (454, 100837), (979, 46762), (1133, 40406), (1958, 23381), (2266, 20203), (2497, 18334), (4994, 9167)]