247370624

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{11171}}^1$

素因数の和:11358

約数の個数: 32

約数和(自身を含む): 495701640

約数和(自身を除く): 248331016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 5536, 11072, 11171, 22144, 22342, 44684, 89368, 178736, 357472, 714944, 1429888, 1932583, 3865166, 7730332, 15460664, 30921328, 61842656, 123685312, 247370624]

約数ペア:

[(1, 247370624), (2, 123685312), (4, 61842656), (8, 30921328), (16, 15460664), (32, 7730332), (64, 3865166), (128, 1932583), (173, 1429888), (346, 714944), (692, 357472), (1384, 178736), (2768, 89368), (5536, 44684), (11072, 22342), (11171, 22144)]