89202728

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 170960160

約数和(自身を除く): 81757432

約数列:

[1, 2, 4, 8, 67, 134, 163, 268, 326, 536, 652, 1021, 1304, 2042, 4084, 8168, 10921, 21842, 43684, 68407, 87368, 136814, 166423, 273628, 332846, 547256, 665692, 1331384, 11150341, 22300682, 44601364, 89202728]

約数ペア:

[(1, 89202728), (2, 44601364), (4, 22300682), (8, 11150341), (67, 1331384), (134, 665692), (163, 547256), (268, 332846), (326, 273628), (536, 166423), (652, 136814), (1021, 87368), (1304, 68407), (2042, 43684), (4084, 21842), (8168, 10921)]