16534930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 33488640

約数和(自身を除く): 16953710

約数列:

[1, 2, 5, 10, 23, 29, 37, 46, 58, 67, 74, 115, 134, 145, 185, 230, 290, 335, 370, 667, 670, 851, 1073, 1334, 1541, 1702, 1943, 2146, 2479, 3082, 3335, 3886, 4255, 4958, 5365, 6670, 7705, 8510, 9715, 10730, 12395, 15410, 19430, 24679, 24790, 44689, 49358, 57017, 71891, 89378, 114034, 123395, 143782, 223445, 246790, 285085, 359455, 446890, 570170, 718910, 1653493, 3306986, 8267465, 16534930]

約数ペア:

[(1, 16534930), (2, 8267465), (5, 3306986), (10, 1653493), (23, 718910), (29, 570170), (37, 446890), (46, 359455), (58, 285085), (67, 246790), (74, 223445), (115, 143782), (134, 123395), (145, 114034), (185, 89378), (230, 71891), (290, 57017), (335, 49358), (370, 44689), (667, 24790), (670, 24679), (851, 19430), (1073, 15410), (1334, 12395), (1541, 10730), (1702, 9715), (1943, 8510), (2146, 7705), (2479, 6670), (3082, 5365), (3335, 4958), (3886, 4255)]