31537532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3863}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 59830176

約数和(自身を除く): 28292644

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 3863, 4082, 7726, 8164, 15452, 50219, 100438, 200876, 606491, 1212982, 2425964, 7884383, 15768766, 31537532]

約数ペア:

[(1, 31537532), (2, 15768766), (4, 7884383), (13, 2425964), (26, 1212982), (52, 606491), (157, 200876), (314, 100438), (628, 50219), (2041, 15452), (3863, 8164), (4082, 7726)]