61658648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1787}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 122299200

約数和(自身を除く): 60640552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 227, 454, 908, 1787, 1816, 3574, 4313, 7148, 8626, 14296, 17252, 33953, 34504, 67906, 135812, 271624, 405649, 811298, 1622596, 3245192, 7707331, 15414662, 30829324, 61658648]

約数ペア:

[(1, 61658648), (2, 30829324), (4, 15414662), (8, 7707331), (19, 3245192), (38, 1622596), (76, 811298), (152, 405649), (227, 271624), (454, 135812), (908, 67906), (1787, 34504), (1816, 33953), (3574, 17252), (4313, 14296), (7148, 8626)]