16165808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1365

約数の個数: 40

約数和(自身を含む): 33799920

約数和(自身を除く): 17634112

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1297, 1558, 2594, 3116, 5188, 6232, 10376, 12464, 20752, 24643, 49286, 53177, 98572, 106354, 197144, 212708, 394288, 425416, 850832, 1010363, 2020726, 4041452, 8082904, 16165808]

約数ペア:

[(1, 16165808), (2, 8082904), (4, 4041452), (8, 2020726), (16, 1010363), (19, 850832), (38, 425416), (41, 394288), (76, 212708), (82, 197144), (152, 106354), (164, 98572), (304, 53177), (328, 49286), (656, 24643), (779, 20752), (1297, 12464), (1558, 10376), (2594, 6232), (3116, 5188)]