90102016

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{3229}}^1$

素因数の和:3354

約数の個数: 36

約数和(自身を含む): 181558300

約数和(自身を除く): 91456284

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 872, 1744, 3229, 3488, 6458, 6976, 12916, 13952, 25832, 27904, 51664, 103328, 206656, 351961, 413312, 703922, 826624, 1407844, 2815688, 5631376, 11262752, 22525504, 45051008, 90102016]

約数ペア:

[(1, 90102016), (2, 45051008), (4, 22525504), (8, 11262752), (16, 5631376), (32, 2815688), (64, 1407844), (109, 826624), (128, 703922), (218, 413312), (256, 351961), (436, 206656), (872, 103328), (1744, 51664), (3229, 27904), (3488, 25832), (6458, 13952), (6976, 12916)]