87041512

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{10979}}^1$

素因数の和:11976

約数の個数: 16

約数和(自身を含む): 163382400

約数和(自身を除く): 76340888

約数列:

[1, 2, 4, 8, 991, 1982, 3964, 7928, 10979, 21958, 43916, 87832, 10880189, 21760378, 43520756, 87041512]

約数ペア:

[(1, 87041512), (2, 43520756), (4, 21760378), (8, 10880189), (991, 87832), (1982, 43916), (3964, 21958), (7928, 10979)]