16193128

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 35756100

約数和(自身を除く): 19562972

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 392, 404, 409, 707, 808, 818, 1414, 1636, 2828, 2863, 3272, 4949, 5656, 5726, 9898, 11452, 19796, 20041, 22904, 39592, 40082, 41309, 80164, 82618, 160328, 165236, 289163, 330472, 578326, 1156652, 2024141, 2313304, 4048282, 8096564, 16193128]

約数ペア:

[(1, 16193128), (2, 8096564), (4, 4048282), (7, 2313304), (8, 2024141), (14, 1156652), (28, 578326), (49, 330472), (56, 289163), (98, 165236), (101, 160328), (196, 82618), (202, 80164), (392, 41309), (404, 40082), (409, 39592), (707, 22904), (808, 20041), (818, 19796), (1414, 11452), (1636, 9898), (2828, 5726), (2863, 5656), (3272, 4949)]