40220344

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2703

約数の個数: 32

約数和(自身を含む): 78926400

約数和(自身を除く): 38706056

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 188, 328, 376, 1927, 2609, 3854, 5218, 7708, 10436, 15416, 20872, 106969, 122623, 213938, 245246, 427876, 490492, 855752, 980984, 5027543, 10055086, 20110172, 40220344]

約数ペア:

[(1, 40220344), (2, 20110172), (4, 10055086), (8, 5027543), (41, 980984), (47, 855752), (82, 490492), (94, 427876), (164, 245246), (188, 213938), (328, 122623), (376, 106969), (1927, 20872), (2609, 15416), (3854, 10436), (5218, 7708)]