16228478

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 29376000

約数和(自身を除く): 13147522

約数列:

[1, 2, 7, 14, 23, 46, 101, 161, 202, 322, 499, 707, 998, 1414, 2323, 3493, 4646, 6986, 11477, 16261, 22954, 32522, 50399, 80339, 100798, 160678, 352793, 705586, 1159177, 2318354, 8114239, 16228478]

約数ペア:

[(1, 16228478), (2, 8114239), (7, 2318354), (14, 1159177), (23, 705586), (46, 352793), (101, 160678), (161, 100798), (202, 80339), (322, 50399), (499, 32522), (707, 22954), (998, 16261), (1414, 11477), (2323, 6986), (3493, 4646)]