16831776

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13487}}^1$

素因数の和:13513

約数の個数: 48

約数和(自身を含む): 47585664

約数和(自身を除く): 30753888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 13487, 26974, 40461, 53948, 80922, 107896, 161844, 175331, 215792, 323688, 350662, 431584, 525993, 647376, 701324, 1051986, 1294752, 1402648, 2103972, 2805296, 4207944, 5610592, 8415888, 16831776]

約数ペア:

[(1, 16831776), (2, 8415888), (3, 5610592), (4, 4207944), (6, 2805296), (8, 2103972), (12, 1402648), (13, 1294752), (16, 1051986), (24, 701324), (26, 647376), (32, 525993), (39, 431584), (48, 350662), (52, 323688), (78, 215792), (96, 175331), (104, 161844), (156, 107896), (208, 80922), (312, 53948), (416, 40461), (624, 26974), (1248, 13487)]