129160832

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{59357}}^1$

素因数の和:59388

約数の個数: 32

約数和(自身を含む): 272453220

約数和(自身を除く): 143292388

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 59357, 118714, 237428, 474856, 949712, 1009069, 1899424, 2018138, 3798848, 4036276, 7597696, 8072552, 16145104, 32290208, 64580416, 129160832]

約数ペア:

[(1, 129160832), (2, 64580416), (4, 32290208), (8, 16145104), (16, 8072552), (17, 7597696), (32, 4036276), (34, 3798848), (64, 2018138), (68, 1899424), (128, 1009069), (136, 949712), (272, 474856), (544, 237428), (1088, 118714), (2176, 59357)]