38960416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{733}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 84345408

約数和(自身を除く): 45384992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 151, 176, 302, 352, 604, 733, 1208, 1466, 1661, 2416, 2932, 3322, 4832, 5864, 6644, 8063, 11728, 13288, 16126, 23456, 26576, 32252, 53152, 64504, 110683, 129008, 221366, 258016, 442732, 885464, 1217513, 1770928, 2435026, 3541856, 4870052, 9740104, 19480208, 38960416]

約数ペア:

[(1, 38960416), (2, 19480208), (4, 9740104), (8, 4870052), (11, 3541856), (16, 2435026), (22, 1770928), (32, 1217513), (44, 885464), (88, 442732), (151, 258016), (176, 221366), (302, 129008), (352, 110683), (604, 64504), (733, 53152), (1208, 32252), (1466, 26576), (1661, 23456), (2416, 16126), (2932, 13288), (3322, 11728), (4832, 8063), (5864, 6644)]