87542230

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{77471}}^1$

素因数の和:77591

約数の個数: 16

約数和(自身を含む): 158972544

約数和(自身を除く): 71430314

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 77471, 154942, 387355, 774710, 8754223, 17508446, 43771115, 87542230]

約数ペア:

[(1, 87542230), (2, 43771115), (5, 17508446), (10, 8754223), (113, 774710), (226, 387355), (565, 154942), (1130, 77471)]