31645376

素因数分解:

$2^6\times 7^2\times {\mathrm{10091}}^1$

素因数の和:10117

約数の個数: 42

約数和(自身を含む): 73055988

約数和(自身を除く): 41410612

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 10091, 20182, 40364, 70637, 80728, 141274, 161456, 282548, 322912, 494459, 565096, 645824, 988918, 1130192, 1977836, 2260384, 3955672, 4520768, 7911344, 15822688, 31645376]

約数ペア:

[(1, 31645376), (2, 15822688), (4, 7911344), (7, 4520768), (8, 3955672), (14, 2260384), (16, 1977836), (28, 1130192), (32, 988918), (49, 645824), (56, 565096), (64, 494459), (98, 322912), (112, 282548), (196, 161456), (224, 141274), (392, 80728), (448, 70637), (784, 40364), (1568, 20182), (3136, 10091)]