25936436

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{947}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 46823616

約数和(自身を除く): 20887180

約数列:

[1, 2, 4, 41, 82, 164, 167, 334, 668, 947, 1894, 3788, 6847, 13694, 27388, 38827, 77654, 155308, 158149, 316298, 632596, 6484109, 12968218, 25936436]

約数ペア:

[(1, 25936436), (2, 12968218), (4, 6484109), (41, 632596), (82, 316298), (164, 158149), (167, 155308), (334, 77654), (668, 38827), (947, 27388), (1894, 13694), (3788, 6847)]