47521808

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{4507}}^1$

素因数の和:5174

約数の個数: 20

約数和(自身を含む): 92233680

約数和(自身を除く): 44711872

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 4507, 5272, 9014, 10544, 18028, 36056, 72112, 2970113, 5940226, 11880452, 23760904, 47521808]

約数ペア:

[(1, 47521808), (2, 23760904), (4, 11880452), (8, 5940226), (16, 2970113), (659, 72112), (1318, 36056), (2636, 18028), (4507, 10544), (5272, 9014)]