38416688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1173

約数の個数: 40

約数和(自身を含む): 77959296

約数和(自身を除く): 39542608

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 1061, 1168, 2122, 2263, 4244, 4526, 8488, 9052, 16976, 18104, 32891, 36208, 65782, 77453, 131564, 154906, 263128, 309812, 526256, 619624, 1239248, 2401043, 4802086, 9604172, 19208344, 38416688]

約数ペア:

[(1, 38416688), (2, 19208344), (4, 9604172), (8, 4802086), (16, 2401043), (31, 1239248), (62, 619624), (73, 526256), (124, 309812), (146, 263128), (248, 154906), (292, 131564), (496, 77453), (584, 65782), (1061, 36208), (1168, 32891), (2122, 18104), (2263, 16976), (4244, 9052), (4526, 8488)]