89900238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{2477}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 188407296

約数和(自身を除く): 98507058

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 263, 526, 789, 1578, 2477, 4954, 6049, 7431, 12098, 14862, 18147, 36294, 56971, 113942, 170913, 341826, 651451, 1302902, 1954353, 3908706, 14983373, 29966746, 44950119, 89900238]

約数ペア:

[(1, 89900238), (2, 44950119), (3, 29966746), (6, 14983373), (23, 3908706), (46, 1954353), (69, 1302902), (138, 651451), (263, 341826), (526, 170913), (789, 113942), (1578, 56971), (2477, 36294), (4954, 18147), (6049, 14862), (7431, 12098)]