47353456

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 94033664

約数和(自身を除く): 46680208

約数列:

[1, 2, 4, 8, 16, 67, 134, 163, 268, 271, 326, 536, 542, 652, 1072, 1084, 1304, 2168, 2608, 4336, 10921, 18157, 21842, 36314, 43684, 44173, 72628, 87368, 88346, 145256, 174736, 176692, 290512, 353384, 706768, 2959591, 5919182, 11838364, 23676728, 47353456]

約数ペア:

[(1, 47353456), (2, 23676728), (4, 11838364), (8, 5919182), (16, 2959591), (67, 706768), (134, 353384), (163, 290512), (268, 176692), (271, 174736), (326, 145256), (536, 88346), (542, 87368), (652, 72628), (1072, 44173), (1084, 43684), (1304, 36314), (2168, 21842), (2608, 18157), (4336, 10921)]