131021632

素因数分解:

$2^6\times 7^1\times {\mathrm{292459}}^1$

素因数の和:292478

約数の個数: 28

約数和(自身を含む): 297139360

約数和(自身を除く): 166117728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 292459, 584918, 1169836, 2047213, 2339672, 4094426, 4679344, 8188852, 9358688, 16377704, 18717376, 32755408, 65510816, 131021632]

約数ペア:

[(1, 131021632), (2, 65510816), (4, 32755408), (7, 18717376), (8, 16377704), (14, 9358688), (16, 8188852), (28, 4679344), (32, 4094426), (56, 2339672), (64, 2047213), (112, 1169836), (224, 584918), (448, 292459)]