79976044

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{947}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 143656128

約数和(自身を除く): 63680084

約数列:

[1, 2, 4, 43, 86, 172, 491, 947, 982, 1894, 1964, 3788, 21113, 40721, 42226, 81442, 84452, 162884, 464977, 929954, 1859908, 19994011, 39988022, 79976044]

約数ペア:

[(1, 79976044), (2, 39988022), (4, 19994011), (43, 1859908), (86, 929954), (172, 464977), (491, 162884), (947, 84452), (982, 81442), (1894, 42226), (1964, 40721), (3788, 21113)]