16312316

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 30842448

約数和(自身を除く): 14530132

約数列:

[1, 2, 4, 17, 34, 68, 103, 137, 206, 274, 289, 412, 548, 578, 1156, 1751, 2329, 3502, 4658, 7004, 9316, 14111, 28222, 29767, 39593, 56444, 59534, 79186, 119068, 158372, 239887, 479774, 959548, 4078079, 8156158, 16312316]

約数ペア:

[(1, 16312316), (2, 8156158), (4, 4078079), (17, 959548), (34, 479774), (68, 239887), (103, 158372), (137, 119068), (206, 79186), (274, 59534), (289, 56444), (412, 39593), (548, 29767), (578, 28222), (1156, 14111), (1751, 9316), (2329, 7004), (3502, 4658)]