16633208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 35834400

約数和(自身を除く): 19201192

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 41, 68, 76, 82, 136, 152, 157, 164, 314, 323, 328, 628, 646, 697, 779, 1256, 1292, 1394, 1558, 2584, 2669, 2788, 2983, 3116, 5338, 5576, 5966, 6232, 6437, 10676, 11932, 12874, 13243, 21352, 23864, 25748, 26486, 50711, 51496, 52972, 101422, 105944, 109429, 122303, 202844, 218858, 244606, 405688, 437716, 489212, 875432, 978424, 2079151, 4158302, 8316604, 16633208]

約数ペア:

[(1, 16633208), (2, 8316604), (4, 4158302), (8, 2079151), (17, 978424), (19, 875432), (34, 489212), (38, 437716), (41, 405688), (68, 244606), (76, 218858), (82, 202844), (136, 122303), (152, 109429), (157, 105944), (164, 101422), (314, 52972), (323, 51496), (328, 50711), (628, 26486), (646, 25748), (697, 23864), (779, 21352), (1256, 13243), (1292, 12874), (1394, 11932), (1558, 10676), (2584, 6437), (2669, 6232), (2788, 5966), (2983, 5576), (3116, 5338)]