221738752

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{50951}}^1$

素因数の和:50984

約数の個数: 36

約数和(自身を含む): 468656496

約数和(自身を除く): 246917744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 50951, 101902, 203804, 407608, 815216, 866167, 1630432, 1732334, 3260864, 3464668, 6521728, 6929336, 13043456, 13858672, 27717344, 55434688, 110869376, 221738752]

約数ペア:

[(1, 221738752), (2, 110869376), (4, 55434688), (8, 27717344), (16, 13858672), (17, 13043456), (32, 6929336), (34, 6521728), (64, 3464668), (68, 3260864), (128, 1732334), (136, 1630432), (256, 866167), (272, 815216), (544, 407608), (1088, 203804), (2176, 101902), (4352, 50951)]