16541368

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 34473600

約数和(自身を除く): 17932232

約数列:

[1, 2, 4, 8, 29, 37, 41, 47, 58, 74, 82, 94, 116, 148, 164, 188, 232, 296, 328, 376, 1073, 1189, 1363, 1517, 1739, 1927, 2146, 2378, 2726, 3034, 3478, 3854, 4292, 4756, 5452, 6068, 6956, 7708, 8584, 9512, 10904, 12136, 13912, 15416, 43993, 50431, 55883, 71299, 87986, 100862, 111766, 142598, 175972, 201724, 223532, 285196, 351944, 403448, 447064, 570392, 2067671, 4135342, 8270684, 16541368]

約数ペア:

[(1, 16541368), (2, 8270684), (4, 4135342), (8, 2067671), (29, 570392), (37, 447064), (41, 403448), (47, 351944), (58, 285196), (74, 223532), (82, 201724), (94, 175972), (116, 142598), (148, 111766), (164, 100862), (188, 87986), (232, 71299), (296, 55883), (328, 50431), (376, 43993), (1073, 15416), (1189, 13912), (1363, 12136), (1517, 10904), (1739, 9512), (1927, 8584), (2146, 7708), (2378, 6956), (2726, 6068), (3034, 5452), (3478, 4756), (3854, 4292)]