87667132

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{100999}}^1$

素因数の和:101041

約数の個数: 24

約数和(自身を含む): 180992000

約数和(自身を除く): 93324868

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 100999, 201998, 403996, 706993, 1413986, 2827972, 3130969, 6261938, 12523876, 21916783, 43833566, 87667132]

約数ペア:

[(1, 87667132), (2, 43833566), (4, 21916783), (7, 12523876), (14, 6261938), (28, 3130969), (31, 2827972), (62, 1413986), (124, 706993), (217, 403996), (434, 201998), (868, 100999)]