16116590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 34867584

約数和(自身を除く): 18750994

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1061, 1085, 1519, 2122, 2170, 3038, 5305, 7427, 7595, 10610, 14854, 15190, 32891, 37135, 51989, 65782, 74270, 103978, 164455, 230237, 259945, 328910, 460474, 519890, 1151185, 1611659, 2302370, 3223318, 8058295, 16116590]

約数ペア:

[(1, 16116590), (2, 8058295), (5, 3223318), (7, 2302370), (10, 1611659), (14, 1151185), (31, 519890), (35, 460474), (49, 328910), (62, 259945), (70, 230237), (98, 164455), (155, 103978), (217, 74270), (245, 65782), (310, 51989), (434, 37135), (490, 32891), (1061, 15190), (1085, 14854), (1519, 10610), (2122, 7595), (2170, 7427), (3038, 5305)]