87446008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{64679}}^1$

素因数の和:64711

約数の個数: 24

約数和(自身を含む): 177546600

約数和(自身を除く): 90100592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 64679, 129358, 258716, 517432, 840827, 1681654, 3363308, 6726616, 10930751, 21861502, 43723004, 87446008]

約数ペア:

[(1, 87446008), (2, 43723004), (4, 21861502), (8, 10930751), (13, 6726616), (26, 3363308), (52, 1681654), (104, 840827), (169, 517432), (338, 258716), (676, 129358), (1352, 64679)]