22085872

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 44015040

約数和(自身を除く): 21929168

約数列:

[1, 2, 4, 8, 16, 79, 101, 158, 173, 202, 316, 346, 404, 632, 692, 808, 1264, 1384, 1616, 2768, 7979, 13667, 15958, 17473, 27334, 31916, 34946, 54668, 63832, 69892, 109336, 127664, 139784, 218672, 279568, 1380367, 2760734, 5521468, 11042936, 22085872]

約数ペア:

[(1, 22085872), (2, 11042936), (4, 5521468), (8, 2760734), (16, 1380367), (79, 279568), (101, 218672), (158, 139784), (173, 127664), (202, 109336), (316, 69892), (346, 63832), (404, 54668), (632, 34946), (692, 31916), (808, 27334), (1264, 17473), (1384, 15958), (1616, 13667), (2768, 7979)]