64888832

素因数分解:

$2^{13}\times {\mathrm{89}}^2$

素因数の和:204

約数の個数: 42

約数和(自身を含む): 131244213

約数和(自身を除く): 66355381

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1024, 1424, 2048, 2848, 4096, 5696, 7921, 8192, 11392, 15842, 22784, 31684, 45568, 63368, 91136, 126736, 182272, 253472, 364544, 506944, 729088, 1013888, 2027776, 4055552, 8111104, 16222208, 32444416, 64888832]

約数ペア:

[(1, 64888832), (2, 32444416), (4, 16222208), (8, 8111104), (16, 4055552), (32, 2027776), (64, 1013888), (89, 729088), (128, 506944), (178, 364544), (256, 253472), (356, 182272), (512, 126736), (712, 91136), (1024, 63368), (1424, 45568), (2048, 31684), (2848, 22784), (4096, 15842), (5696, 11392), (7921, 8192)]