16463776

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 37630656

約数和(自身を除く): 21166880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1097, 1876, 2144, 2194, 3752, 4388, 7504, 7679, 8776, 15008, 15358, 17552, 30716, 35104, 61432, 73499, 122864, 146998, 245728, 293996, 514493, 587992, 1028986, 1175984, 2057972, 2351968, 4115944, 8231888, 16463776]

約数ペア:

[(1, 16463776), (2, 8231888), (4, 4115944), (7, 2351968), (8, 2057972), (14, 1175984), (16, 1028986), (28, 587992), (32, 514493), (56, 293996), (67, 245728), (112, 146998), (134, 122864), (224, 73499), (268, 61432), (469, 35104), (536, 30716), (938, 17552), (1072, 15358), (1097, 15008), (1876, 8776), (2144, 7679), (2194, 7504), (3752, 4388)]