39355888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 90994176

約数和(自身を除く): 51638288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 103, 104, 143, 167, 176, 206, 208, 286, 334, 412, 572, 668, 824, 1133, 1144, 1336, 1339, 1648, 1837, 2171, 2266, 2288, 2672, 2678, 3674, 4342, 4532, 5356, 7348, 8684, 9064, 10712, 14696, 14729, 17201, 17368, 18128, 21424, 23881, 29392, 29458, 34402, 34736, 47762, 58916, 68804, 95524, 117832, 137608, 189211, 191048, 223613, 235664, 275216, 378422, 382096, 447226, 756844, 894452, 1513688, 1788904, 2459743, 3027376, 3577808, 4919486, 9838972, 19677944, 39355888]

約数ペア:

[(1, 39355888), (2, 19677944), (4, 9838972), (8, 4919486), (11, 3577808), (13, 3027376), (16, 2459743), (22, 1788904), (26, 1513688), (44, 894452), (52, 756844), (88, 447226), (103, 382096), (104, 378422), (143, 275216), (167, 235664), (176, 223613), (206, 191048), (208, 189211), (286, 137608), (334, 117832), (412, 95524), (572, 68804), (668, 58916), (824, 47762), (1133, 34736), (1144, 34402), (1336, 29458), (1339, 29392), (1648, 23881), (1837, 21424), (2171, 18128), (2266, 17368), (2288, 17201), (2672, 14729), (2678, 14696), (3674, 10712), (4342, 9064), (4532, 8684), (5356, 7348)]