40202272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 86958144

約数和(自身を除く): 46755872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 181, 352, 362, 631, 724, 1262, 1448, 1991, 2524, 2896, 3982, 5048, 5792, 6941, 7964, 10096, 13882, 15928, 20192, 27764, 31856, 55528, 63712, 111056, 114211, 222112, 228422, 456844, 913688, 1256321, 1827376, 2512642, 3654752, 5025284, 10050568, 20101136, 40202272]

約数ペア:

[(1, 40202272), (2, 20101136), (4, 10050568), (8, 5025284), (11, 3654752), (16, 2512642), (22, 1827376), (32, 1256321), (44, 913688), (88, 456844), (176, 228422), (181, 222112), (352, 114211), (362, 111056), (631, 63712), (724, 55528), (1262, 31856), (1448, 27764), (1991, 20192), (2524, 15928), (2896, 13882), (3982, 10096), (5048, 7964), (5792, 6941)]