146780464

素因数分解:

$2^4\times {\mathrm{1993}}^1\times {\mathrm{4603}}^1$

素因数の和:6604

約数の個数: 20

約数和(自身を含む): 284591656

約数和(自身を除く): 137811192

約数列:

[1, 2, 4, 8, 16, 1993, 3986, 4603, 7972, 9206, 15944, 18412, 31888, 36824, 73648, 9173779, 18347558, 36695116, 73390232, 146780464]

約数ペア:

[(1, 146780464), (2, 73390232), (4, 36695116), (8, 18347558), (16, 9173779), (1993, 73648), (3986, 36824), (4603, 31888), (7972, 18412), (9206, 15944)]