80534476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{25073}}^1$

素因数の和:25161

約数の個数: 24

約数和(自身を含む): 155859984

約数和(自身を除く): 75325508

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 25073, 50146, 100292, 275803, 551606, 1103212, 1830329, 3660658, 7321316, 20133619, 40267238, 80534476]

約数ペア:

[(1, 80534476), (2, 40267238), (4, 20133619), (11, 7321316), (22, 3660658), (44, 1830329), (73, 1103212), (146, 551606), (292, 275803), (803, 100292), (1606, 50146), (3212, 25073)]