117823784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26347}}^1$

素因数の和:26409

約数の個数: 32

約数和(自身を含む): 243455520

約数和(自身を除く): 125631736

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 26347, 52694, 105388, 210776, 342511, 685022, 1132921, 1370044, 2265842, 2740088, 4531684, 9063368, 14727973, 29455946, 58911892, 117823784]

約数ペア:

[(1, 117823784), (2, 58911892), (4, 29455946), (8, 14727973), (13, 9063368), (26, 4531684), (43, 2740088), (52, 2265842), (86, 1370044), (104, 1132921), (172, 685022), (344, 342511), (559, 210776), (1118, 105388), (2236, 52694), (4472, 26347)]