87246728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2909}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 171806400

約数和(自身を除く): 84559672

約数列:

[1, 2, 4, 8, 23, 46, 92, 163, 184, 326, 652, 1304, 2909, 3749, 5818, 7498, 11636, 14996, 23272, 29992, 66907, 133814, 267628, 474167, 535256, 948334, 1896668, 3793336, 10905841, 21811682, 43623364, 87246728]

約数ペア:

[(1, 87246728), (2, 43623364), (4, 21811682), (8, 10905841), (23, 3793336), (46, 1896668), (92, 948334), (163, 535256), (184, 474167), (326, 267628), (652, 133814), (1304, 66907), (2909, 29992), (3749, 23272), (5818, 14996), (7498, 11636)]