43475536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1279

約数の個数: 40

約数和(自身を含む): 91259784

約数和(自身を除く): 47784248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1061, 1576, 2122, 2561, 3152, 4244, 5122, 8488, 10244, 13793, 16976, 20488, 27586, 40976, 55172, 110344, 209017, 220688, 418034, 836068, 1672136, 2717221, 3344272, 5434442, 10868884, 21737768, 43475536]

約数ペア:

[(1, 43475536), (2, 21737768), (4, 10868884), (8, 5434442), (13, 3344272), (16, 2717221), (26, 1672136), (52, 836068), (104, 418034), (197, 220688), (208, 209017), (394, 110344), (788, 55172), (1061, 40976), (1576, 27586), (2122, 20488), (2561, 16976), (3152, 13793), (4244, 10244), (5122, 8488)]