87081944

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 165957120

約数和(自身を除く): 78875176

約数列:

[1, 2, 4, 8, 97, 194, 293, 383, 388, 586, 766, 776, 1172, 1532, 2344, 3064, 28421, 37151, 56842, 74302, 112219, 113684, 148604, 224438, 227368, 297208, 448876, 897752, 10885243, 21770486, 43540972, 87081944]

約数ペア:

[(1, 87081944), (2, 43540972), (4, 21770486), (8, 10885243), (97, 897752), (194, 448876), (293, 297208), (383, 227368), (388, 224438), (586, 148604), (766, 113684), (776, 112219), (1172, 74302), (1532, 56842), (2344, 37151), (3064, 28421)]