39528968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8389}}^1$

素因数の和:8445

約数の個数: 32

約数和(自身を含む): 80544000

約数和(自身を除く): 41015032

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 8389, 16778, 33556, 67112, 159391, 260059, 318782, 520118, 637564, 1040236, 1275128, 2080472, 4941121, 9882242, 19764484, 39528968]

約数ペア:

[(1, 39528968), (2, 19764484), (4, 9882242), (8, 4941121), (19, 2080472), (31, 1275128), (38, 1040236), (62, 637564), (76, 520118), (124, 318782), (152, 260059), (248, 159391), (589, 67112), (1178, 33556), (2356, 16778), (4712, 8389)]